diff --git a/Cargo.lock b/Cargo.lock
index 0d47c9b..3bd4b9b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "ab_glyph_rasterizer"
-version = "0.1.5"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a13739d7177fbd22bb0ed28badfff9f372f8bef46c863db4e1c6248f6b223b6e"
+checksum = "330223a1aecc308757b9926e9391c9b47f8ef2dbd8aea9df88312aea18c5e8d6"
 
 [[package]]
 name = "adler"
@@ -14,12 +14,6 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
-[[package]]
-name = "adler32"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aae1277d39aeec15cb388266ecc24b11c80469deae6067e17a1a7aa9e5c1f234"
-
 [[package]]
 name = "ahash"
 version = "0.7.6"
@@ -33,9 +27,9 @@ dependencies = [
 
 [[package]]
 name = "aho-corasick"
-version = "0.7.18"
+version = "0.7.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
+checksum = "b4f55bd91a0978cbfd91c457a164bab8b4001c833b7f323132c0a4e1922dd44e"
 dependencies = [
  "memchr",
 ]
@@ -113,9 +107,9 @@ dependencies = [
 
 [[package]]
 name = "bit-set"
-version = "0.5.2"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e11e16035ea35e4e5997b393eacbf6f63983188f7a2ad25bfb13465f5ad59de"
+checksum = "0700ddab506f33b20a03b13996eccd309a48e5ff77d0d95926aa0210fb4e95f1"
 dependencies = [
  "bit-vec",
 ]
@@ -169,15 +163,15 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.10.0"
+version = "3.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37ccbd214614c6783386c1af30caf03192f17891059cecc394b4fb119e363de3"
+checksum = "c1ad822118d20d2c234f427000d5acc36eabe1e29a348c89b63dd60b13f28e5d"
 
 [[package]]
 name = "bytemuck"
-version = "1.10.0"
+version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c53dfa917ec274df8ed3c572698f381a24eef2efba9492d797301b72b6db408a"
+checksum = "2f5715e491b5a1598fc2bef5a606847b5dc1d48ea625bd3c02c00de8285591da"
 
 [[package]]
 name = "byteorder"
@@ -187,18 +181,15 @@ checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "cast"
-version = "0.2.7"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c24dab4283a142afa2fdca129b80ad2c6284e073930f964c3a1293c225ee39a"
-dependencies = [
- "rustc_version",
-]
+checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
 
 [[package]]
 name = "cc"
-version = "1.0.69"
+version = "1.0.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e70cc2f62c6ce1868963827bd677764c62d07c3d9a3e1fb1177ee1a9ab199eb2"
+checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
 dependencies = [
  "jobserver",
 ]
@@ -260,9 +251,9 @@ checksum = "f3f6d59c71e7dc3af60f0af9db32364d96a16e9310f3f5db2b55ed642162dd35"
 
 [[package]]
 name = "compiler_builtins"
-version = "0.1.70"
+version = "0.1.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80873f979f0a344a4ade87c2f70d9ccf5720b83b10c97ec7cd745895d021e85a"
+checksum = "4f873ce2bd3550b0b565f878b3d04ea8253f4259dc3d20223af2e1ba86f5ecca"
 
 [[package]]
 name = "conv"
@@ -376,9 +367,9 @@ dependencies = [
 
 [[package]]
 name = "criterion"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1604dafd25fba2fe2d5895a9da139f8dc9b319a5fe5354ca137cbbce4e178d10"
+checksum = "b01d6de93b2b6c65e17c634a26653a29d107b3c98c607c765bf38d041531cd8f"
 dependencies = [
  "atty",
  "cast",
@@ -402,9 +393,9 @@ dependencies = [
 
 [[package]]
 name = "criterion-plot"
-version = "0.4.4"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d00996de9f2f7559f7f4dc286073197f83e92256a59ed395f9aac01fe717da57"
+checksum = "2673cc8207403546f45f5fd319a974b1e6983ad1a3ee7e6041650013be041876"
 dependencies = [
  "cast",
  "itertools",
@@ -426,9 +417,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.5.5"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c02a4d71819009c192cf4872265391563fd6a84c81ff2c0f2a7026ca4c1d85c"
+checksum = "c2dd04ddaf88237dc3b8d8f9a3c1004b506b54b3313403944054d23c0870c521"
 dependencies = [
  "cfg-if 1.0.0",
  "crossbeam-utils",
@@ -436,9 +427,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.8.1"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6455c0ca19f0d2fbf751b908d5c55c1f5cbc65e03c4225427254b46890bdde1e"
+checksum = "715e8152b692bba2d374b53d4875445368fdf21a94751410af607a5ac677d1fc"
 dependencies = [
  "cfg-if 1.0.0",
  "crossbeam-epoch",
@@ -447,9 +438,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.9.9"
+version = "0.9.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07db9d94cbd326813772c968ccd25999e5f8ae22f4f8d1b11effa37ef6ce281d"
+checksum = "045ebe27666471bb549370b4b0b3e51b07f56325befa4284db65fc89c02511b1"
 dependencies = [
  "autocfg",
  "cfg-if 1.0.0",
@@ -471,9 +462,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.10"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d82ee10ce34d7bc12c2122495e7593a9c41347ecdd64185af4ecf72cb1a7f83"
+checksum = "51887d4adc7b564537b15adcfb307936f8075dfcd5f00dde9a9f1d29383682bc"
 dependencies = [
  "cfg-if 1.0.0",
  "once_cell",
@@ -551,25 +542,17 @@ dependencies = [
 
 [[package]]
 name = "dashmap"
-version = "5.3.4"
+version = "5.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3495912c9c1ccf2e18976439f4443f3fee0fd61f424ff99fde6a66b15ecb448f"
+checksum = "907076dfda823b0b36d2a1bb5f90c96660a5bbcd7729e10727f07858f22c4edc"
 dependencies = [
  "cfg-if 1.0.0",
- "hashbrown 0.12.0",
+ "hashbrown 0.12.3",
  "lock_api",
+ "once_cell",
  "parking_lot_core 0.9.3",
 ]
 
-[[package]]
-name = "deflate"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c86f7e25f518f4b81808a2cf1c50996a61f5c2eb394b2393bd87f2a4780a432f"
-dependencies = [
- "adler32",
-]
-
 [[package]]
 name = "dlmalloc"
 version = "0.2.3"
@@ -581,15 +564,15 @@ dependencies = [
 
 [[package]]
 name = "either"
-version = "1.7.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f107b87b6afc2a64fd13cac55fe06d6c8859f12d4b14cbcdd2c67d0976781be"
+checksum = "90e5c1c8368803113bf0c9584fc495a58b86dc8a29edbf8fe877d21d9507e797"
 
 [[package]]
 name = "env_logger"
-version = "0.9.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b2cf0344971ee6c64c31be0d530793fba457d322dfec2810c453d0ef228f9c3"
+checksum = "c90bf5f19754d10198ccb95b70664fc925bd1fc090a0fd9a6ebc54acc8cd6272"
 dependencies = [
  "atty",
  "humantime",
@@ -600,16 +583,15 @@ dependencies = [
 
 [[package]]
 name = "exr"
-version = "1.4.2"
+version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14cc0e06fb5f67e5d6beadf3a382fec9baca1aa751c6d5368fdeee7e5932c215"
+checksum = "c9a7880199e74c6d3fe45579df2f436c5913a71405494cb89d59234d86b47dc5"
 dependencies = [
  "bit_field",
- "deflate",
  "flume",
  "half",
- "inflate",
  "lebe",
+ "miniz_oxide",
  "smallvec",
  "threadpool",
 ]
@@ -632,9 +614,9 @@ checksum = "b59b6469c35ab601d6487d28879bccfbe8c896c33a3fe699c4d29817e552cc58"
 
 [[package]]
 name = "flume"
-version = "0.10.13"
+version = "0.10.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ceeb589a3157cac0ab8cc585feb749bd2cea5cb55a6ee802ad72d9fd38303da"
+checksum = "1657b4441c3403d9f7b3409e47575237dac27b1b5726df654a6ecbf92f0f7577"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -666,15 +648,15 @@ checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
 
 [[package]]
 name = "fortanix-sgx-abi"
-version = "0.3.3"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c56c422ef86062869b2d57ae87270608dc5929969dd130a6e248979cf4fb6ca6"
+checksum = "57cafc2274c10fab234f176b25903ce17e690fca7597090d50880e047a0389c5"
 
 [[package]]
 name = "futures"
-version = "0.3.21"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f73fe65f54d1e12b726f517d3e2135ca3125a437b6d998caf1962961f7172d9e"
+checksum = "7f21eda599937fba36daeb58a22e8f5cee2d14c4a17b5b7739c7c8e5e3b8230c"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -687,9 +669,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.21"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3083ce4b914124575708913bca19bfe887522d6e2e6d0952943f5eac4a74010"
+checksum = "30bdd20c28fadd505d0fd6712cdfcb0d4b5648baf45faef7f852afb2399bb050"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -697,15 +679,15 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.21"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c09fd04b7e4073ac7156a9539b57a484a8ea920f79c7c675d05d289ab6110d3"
+checksum = "4e5aa3de05362c3fb88de6531e6296e85cde7739cccad4b9dfeeb7f6ebce56bf"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.21"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9420b90cfa29e327d0429f19be13e7ddb68fa1cccb09d65e5706b8c7a749b8a6"
+checksum = "9ff63c23854bee61b6e9cd331d523909f238fc7636290b96826e9cfa5faa00ab"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -714,15 +696,15 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.21"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc4045962a5a5e935ee2fdedaa4e08284547402885ab326734432bed5d12966b"
+checksum = "bbf4d2a7a308fd4578637c0b17c7e1c7ba127b8f6ba00b29f717e9655d85eb68"
 
 [[package]]
 name = "futures-macro"
-version = "0.3.21"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33c1e13800337f4d4d7a316bf45a567dbcb6ffe087f16424852d97e97a91f512"
+checksum = "42cd15d1c7456c04dbdf7e88bcd69760d74f3a798d6444e16974b505b0e62f17"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -731,21 +713,21 @@ dependencies = [
 
 [[package]]
 name = "futures-sink"
-version = "0.3.21"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21163e139fa306126e6eedaf49ecdb4588f939600f0b1e770f4205ee4b7fa868"
+checksum = "21b20ba5a92e727ba30e72834706623d94ac93a725410b6a6b6fbc1b07f7ba56"
 
 [[package]]
 name = "futures-task"
-version = "0.3.21"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57c66a976bf5909d801bbef33416c41372779507e7a6b3a5e25e4749c58f776a"
+checksum = "a6508c467c73851293f390476d4491cf4d227dbabcd4170f3bb6044959b294f1"
 
 [[package]]
 name = "futures-util"
-version = "0.3.21"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8b7abd5d659d9b90c8cba917f6ec750a74e2dc23902ef9cd4cc8c8b22e6036a"
+checksum = "44fb6cb1be61cc1d2e43b262516aafcf63b241cffdb1d3fa115f91d9c7b09c90"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -813,9 +795,9 @@ dependencies = [
 
 [[package]]
 name = "glam"
-version = "0.20.5"
+version = "0.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f43e957e744be03f5801a55472f593d43fabdebf25a4585db250f04d86b1675f"
+checksum = "518faa5064866338b013ff9b2350dc318e14cc4fcd6cb8206d7e7c9886c98815"
 dependencies = [
  "num-traits",
 ]
@@ -853,13 +835,13 @@ dependencies = [
 
 [[package]]
 name = "gpu-descriptor"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a538f217be4d405ff4719a283ca68323cc2384003eca5baaa87501e821c81dda"
+checksum = "0b0c02e1ba0bdb14e965058ca34e09c020f8e507a760df1121728e0aef68d57a"
 dependencies = [
  "bitflags",
  "gpu-descriptor-types",
- "hashbrown 0.11.2",
+ "hashbrown 0.12.3",
 ]
 
 [[package]]
@@ -888,9 +870,9 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.12.0"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c21d40587b92fa6a6c6e3c1bdbf87d75511db5672f9c93175574b3a00df1758"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 dependencies = [
  "ahash",
 ]
@@ -936,9 +918,9 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
 name = "image"
-version = "0.24.2"
+version = "0.24.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28edd9d7bc256be2502e325ac0628bde30b7001b9b52e0abe31a1a9dc2701212"
+checksum = "bd8e4fb07cf672b1642304e731ef8a6a4c7891d67bb4fd4f5ce58cd6ed86803c"
 dependencies = [
  "bytemuck",
  "byteorder",
@@ -946,7 +928,6 @@ dependencies = [
  "exr",
  "gif",
  "jpeg-decoder",
- "num-iter",
  "num-rational",
  "num-traits",
  "png",
@@ -979,23 +960,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
 dependencies = [
  "autocfg",
- "hashbrown 0.12.0",
-]
-
-[[package]]
-name = "inflate"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1cdb29978cc5797bd8dcc8e5bf7de604891df2a8dc576973d71a281e916db2ff"
-dependencies = [
- "adler32",
+ "hashbrown 0.12.3",
 ]
 
 [[package]]
 name = "inplace_it"
-version = "0.3.3"
+version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90953f308a79fe6d62a4643e51f848fbfddcd05975a38e69fdf4ab86a7baf7ca"
+checksum = "e567468c50f3d4bc7397702e09b380139f9b9288b4e909b070571007f8b5bf78"
 
 [[package]]
 name = "instant"
@@ -1011,9 +983,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.10.3"
+version = "0.10.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9a9d19fa1e79b6215ff29b9d6880b706147f16e9b1dbb1e4e5947b5b02bc5e3"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
 dependencies = [
  "either",
 ]
@@ -1026,15 +998,15 @@ checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
 
 [[package]]
 name = "itoa"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "112c678d4050afce233f4f2852bb2eb519230b3cf12f33585275537d7e41578d"
+checksum = "6c8af84674fe1f223a982c933a0ee1086ac4d4052aa0fb8060c12c6ad838e754"
 
 [[package]]
 name = "jobserver"
-version = "0.1.24"
+version = "0.1.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af25a77299a7f711a01975c35a6a424eb6862092cc2d6c72c4ed6cbc56dfc1fa"
+checksum = "068b1ee6743e4d11fb9c6a1e6064b3693a1b600e7f5f5988047d98b3dc9fb90b"
 dependencies = [
  "libc",
 ]
@@ -1050,9 +1022,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.58"
+version = "0.3.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3fac17f7123a73ca62df411b1bf727ccc805daa070338fda671c86dac1bdc27"
+checksum = "49409df3e3bf0856b916e2ceaca09ee28e6871cf7d9ce97a692cacfdb2a25a47"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -1075,15 +1047,15 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "lebe"
-version = "0.5.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7efd1d698db0759e6ef11a7cd44407407399a910c774dd804c64c032da7826ff"
+checksum = "03087c2bad5e1034e8cace5926dec053fb3790248370865f5117a7d0213354c8"
 
 [[package]]
 name = "libc"
-version = "0.2.121"
+version = "0.2.131"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "efaa7b300f3b5fe8eb6bf21ce3895e1751d9665086af2d64b42f19701015ff4f"
+checksum = "04c3b4822ccebfa39c02fc03d1534441b22ead323fa0f48bb7ddd8e6ba076a40"
 
 [[package]]
 name = "libloading"
@@ -1097,15 +1069,15 @@ dependencies = [
 
 [[package]]
 name = "libm"
-version = "0.2.2"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33a33a362ce288760ec6a508b94caaec573ae7d3bbbd91b87aa0bad4456839db"
+checksum = "292a948cd991e376cf75541fe5b97a1081d713c618b4f1b9500f8844e49eb565"
 
 [[package]]
 name = "lock_api"
-version = "0.4.7"
+version = "0.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "327fa5b6a6940e4699ec49a9beae1ea4845c6bab9314e4f84ac68742139d8c53"
+checksum = "435011366fe56583b16cf956f9df0095b405b82d76425bc8981c0e22e60ec4df"
 dependencies = [
  "autocfg",
  "scopeguard",
@@ -1122,11 +1094,11 @@ dependencies = [
 
 [[package]]
 name = "lru"
-version = "0.7.7"
+version = "0.7.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c84e6fe5655adc6ce00787cf7dcaf8dc4f998a0565d23eafc207a8b08ca3349a"
+checksum = "e999beba7b6e8345721bd280141ed958096a2e4abdf74f67ff4ce49b4b54e47a"
 dependencies = [
- "hashbrown 0.11.2",
+ "hashbrown 0.12.3",
 ]
 
 [[package]]
@@ -1178,9 +1150,9 @@ dependencies = [
 
 [[package]]
 name = "miniz_oxide"
-version = "0.5.3"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f5c75688da582b8ffc1f1799e9db273f32133c49e048f614d22ec3256773ccc"
+checksum = "96590ba8f175222643a85693f33d26e9c8a015f599c216509b1a6894af675d34"
 dependencies = [
  "adler",
 ]
@@ -1260,9 +1232,9 @@ checksum = "308d96db8debc727c3fd9744aac51751243420e46edf401010908da7f8d5e57c"
 
 [[package]]
 name = "ndarray"
-version = "0.15.4"
+version = "0.15.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dec23e6762830658d2b3d385a75aa212af2f67a4586d4442907144f3bb6a1ca8"
+checksum = "adb12d4e967ec485a5f71c6311fe28158e9d6f4bc4a447b474184d0f91a8fa32"
 dependencies = [
  "matrixmultiply",
  "num-complex",
@@ -1381,9 +1353,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.13.0"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18a6dbe30758c9f83eb00cbea4ac95966305f5a7772f3f42ebfc7fc7eddbd8e1"
+checksum = "e82dad04139b71a90c080c8463fe0dc7902db5192d939bd0950f074d014339e1"
 
 [[package]]
 name = "oorandom"
@@ -1450,24 +1422,24 @@ dependencies = [
 
 [[package]]
 name = "paste"
-version = "1.0.7"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c520e05135d6e763148b6426a837e239041653ba7becd2e538c076c738025fc"
+checksum = "b1de2e551fb905ac83f73f7aedf2f0cb4a0da7e35efa24a202a936269f1f18e1"
 
 [[package]]
 name = "pin-project"
-version = "1.0.11"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78203e83c48cffbe01e4a2d35d566ca4de445d79a85372fc64e378bfc812a260"
+checksum = "ad29a609b6bcd67fee905812e544992d216af9d755757c05ed2d0e15a74c6ecc"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "1.0.11"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "710faf75e1b33345361201d36d04e98ac1ed8909151a017ed384700836104c74"
+checksum = "069bdb1e05adc7a8990dce9cc75370895fbe4e3d58b9b73bf1aee56359344a55"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1488,9 +1460,9 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "plotters"
-version = "0.3.2"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9428003b84df1496fb9d6eeee9c5f8145cb41ca375eb0dad204328888832811f"
+checksum = "2538b639e642295546c50fcd545198c9d64ee2a38620a628724a3b266d5fbf97"
 dependencies = [
  "num-traits",
  "plotters-backend",
@@ -1501,28 +1473,28 @@ dependencies = [
 
 [[package]]
 name = "plotters-backend"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c89e57ae773e34419b0f62d68c1934a97ac0637f36741dfde4efb88aaf711a0"
+checksum = "193228616381fecdc1224c62e96946dfbc73ff4384fba576e052ff8c1bea8142"
 
 [[package]]
 name = "plotters-svg"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0918736323d1baff32ee0eade54984f6f201ad7e97d5cfb5d6ab4a358529615"
+checksum = "f9a81d2759aae1dae668f783c308bc5c8ebd191ff4184aaa1b37f65a6ae5a56f"
 dependencies = [
  "plotters-backend",
 ]
 
 [[package]]
 name = "png"
-version = "0.17.5"
+version = "0.17.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc38c0ad57efb786dd57b9864e5b18bae478c00c824dc55a38bbc9da95dde3ba"
+checksum = "8f0e7f4c94ec26ff209cee506314212639d6c91b80afb82984819fafce9df01c"
 dependencies = [
  "bitflags",
  "crc32fast",
- "deflate",
+ "flate2",
  "miniz_oxide",
 ]
 
@@ -1558,9 +1530,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.40"
+version = "1.0.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd96a1e8ed2596c337f8eae5f24924ec83f5ad5ab21ea8e455d3566c69fbcaf7"
+checksum = "7bd7356a8122b6c4a24a82b278680c73357984ca2fc79a0f9fa6dea7dced7c58"
 dependencies = [
  "unicode-ident",
 ]
@@ -1573,9 +1545,9 @@ checksum = "2f61dcf0b917cd75d4521d7343d1ffff3d1583054133c9b5cbea3375c703c40d"
 
 [[package]]
 name = "quote"
-version = "1.0.20"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bcdf212e9776fbcb2d23ab029360416bb1706b1aea2d1a5ba002727cbcab804"
+checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
 dependencies = [
  "proc-macro2",
 ]
@@ -1601,7 +1573,7 @@ checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
  "rand_chacha 0.3.1",
- "rand_core 0.6.3",
+ "rand_core 0.6.4",
 ]
 
 [[package]]
@@ -1621,7 +1593,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core 0.6.3",
+ "rand_core 0.6.4",
 ]
 
 [[package]]
@@ -1635,9 +1607,9 @@ dependencies = [
 
 [[package]]
 name = "rand_core"
-version = "0.6.3"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 dependencies = [
  "getrandom 0.2.7",
 ]
@@ -1713,9 +1685,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.13"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62f25bc4c7e55e0b0b7a1d43fb893f4fa1361d0abe38b9ce4f323c2adfe6ef42"
+checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
  "bitflags",
 ]
@@ -1774,8 +1746,8 @@ checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
 [[package]]
 name = "rustc_codegen_spirv"
-version = "0.4.0-alpha.12"
-source = "git+https://github.com/EmbarkStudios/rust-gpu#0866cf591a7fdbbd15bdb3468e192bb9b6189fd0"
+version = "0.4.0-alpha.15"
+source = "git+https://github.com/EmbarkStudios/rust-gpu#985007fc087bb9952106eb3015357bb019e7916a"
 dependencies = [
  "ar",
  "bimap",
@@ -1796,22 +1768,13 @@ dependencies = [
 
 [[package]]
 name = "rustc_codegen_spirv-types"
-version = "0.4.0-alpha.12"
-source = "git+https://github.com/EmbarkStudios/rust-gpu#0866cf591a7fdbbd15bdb3468e192bb9b6189fd0"
+version = "0.4.0-alpha.15"
+source = "git+https://github.com/EmbarkStudios/rust-gpu#985007fc087bb9952106eb3015357bb019e7916a"
 dependencies = [
  "rspirv",
  "serde",
 ]
 
-[[package]]
-name = "rustc_version"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
-dependencies = [
- "semver",
-]
-
 [[package]]
 name = "rusttype"
 version = "0.9.2"
@@ -1824,9 +1787,9 @@ dependencies = [
 
 [[package]]
 name = "ryu"
-version = "1.0.10"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3f6f92acf49d1b98f7a81226834412ada05458b7364277387724a237f062695"
+checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
 
 [[package]]
 name = "safe_arch"
@@ -1848,9 +1811,9 @@ dependencies = [
 
 [[package]]
 name = "sanitize-filename"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf18934a12018228c5b55a6dae9df5d0641e3566b3630cb46cc55564068e7c2f"
+checksum = "08c502bdb638f1396509467cb0580ef3b29aa2a45c5d43e5d84928241280296c"
 dependencies = [
  "lazy_static",
  "regex",
@@ -1868,17 +1831,11 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
-[[package]]
-name = "semver"
-version = "1.0.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2333e6df6d6598f2b1974829f853c2b4c5f4a6e503c10af918081aa6f8564e1"
-
 [[package]]
 name = "serde"
-version = "1.0.138"
+version = "1.0.145"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1578c6245786b9d168c5447eeacfb96856573ca56c9d68fdcf394be134882a47"
+checksum = "728eb6351430bccb993660dfffc5a72f91ccc1295abaa8ce19b27ebe4f75568b"
 dependencies = [
  "serde_derive",
 ]
@@ -1895,9 +1852,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.138"
+version = "1.0.145"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "023e9b1467aef8a10fb88f25611870ada9800ef7e22afce356bb0d2387b6f27c"
+checksum = "81fa1584d3d1bcacd84c277a0dfe21f5b0f6accf4a23d04d4c6d61f1af522b4c"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1906,11 +1863,11 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.82"
+version = "1.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82c2c1fdcd807d1098552c5b9a36e425e42e9fbd7c6a37a8425f390f781f7fa7"
+checksum = "e55a28e3aaef9d5ce0506d0a14dbba8054ddc7e499ef522dd8b26859ec9d4a44"
 dependencies = [
- "itoa 1.0.2",
+ "itoa 1.0.3",
  "ryu",
  "serde",
 ]
@@ -1947,9 +1904,9 @@ dependencies = [
 
 [[package]]
 name = "simba"
-version = "0.7.1"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13a2609e876d4f77f6ab7ff5254fc39b4f1927ba8e6db3d18be7c32534d3725e"
+checksum = "c48e45e5961033db030b56ad67aef22e9c908c493a6e8348c0a0f6b93433cd77"
 dependencies = [
  "approx",
  "num-complex",
@@ -1960,9 +1917,12 @@ dependencies = [
 
 [[package]]
 name = "slab"
-version = "0.4.6"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb703cfe953bccee95685111adeedb76fabe4e97549a58d16f03ea7b9367bb32"
+checksum = "4614a76b2a8be0058caa9dbbaf66d988527d86d003c11a94fbd335d7661edcef"
+dependencies = [
+ "autocfg",
+]
 
 [[package]]
 name = "slotmap"
@@ -1981,9 +1941,9 @@ checksum = "2fd0db749597d91ff862fd1d55ea87f7855a744a8425a64695b6fca237d1dad1"
 
 [[package]]
 name = "spin"
-version = "0.9.3"
+version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c530c2b0d0bf8b69304b39fe2001993e267461948b890cd037d8ad4293fa1a0d"
+checksum = "7f6002a767bff9e83f8eeecf883ecb8011875a21ae8da43bffb817a57e78cc09"
 dependencies = [
  "lock_api",
 ]
@@ -2000,8 +1960,8 @@ dependencies = [
 
 [[package]]
 name = "spirv-builder"
-version = "0.4.0-alpha.12"
-source = "git+https://github.com/EmbarkStudios/rust-gpu#0866cf591a7fdbbd15bdb3468e192bb9b6189fd0"
+version = "0.4.0-alpha.15"
+source = "git+https://github.com/EmbarkStudios/rust-gpu#985007fc087bb9952106eb3015357bb019e7916a"
 dependencies = [
  "memchr",
  "raw-string",
@@ -2013,27 +1973,32 @@ dependencies = [
 
 [[package]]
 name = "spirv-std"
-version = "0.4.0-alpha.12"
-source = "git+https://github.com/EmbarkStudios/rust-gpu#0866cf591a7fdbbd15bdb3468e192bb9b6189fd0"
+version = "0.4.0-alpha.15"
+source = "git+https://github.com/EmbarkStudios/rust-gpu#985007fc087bb9952106eb3015357bb019e7916a"
 dependencies = [
  "bitflags",
  "glam",
  "num-traits",
  "spirv-std-macros",
- "spirv-types",
+ "spirv-std-types",
 ]
 
 [[package]]
 name = "spirv-std-macros"
-version = "0.4.0-alpha.12"
-source = "git+https://github.com/EmbarkStudios/rust-gpu#0866cf591a7fdbbd15bdb3468e192bb9b6189fd0"
+version = "0.4.0-alpha.15"
+source = "git+https://github.com/EmbarkStudios/rust-gpu#985007fc087bb9952106eb3015357bb019e7916a"
 dependencies = [
  "proc-macro2",
  "quote",
- "spirv-types",
+ "spirv-std-types",
  "syn",
 ]
 
+[[package]]
+name = "spirv-std-types"
+version = "0.4.0-alpha.15"
+source = "git+https://github.com/EmbarkStudios/rust-gpu#985007fc087bb9952106eb3015357bb019e7916a"
+
 [[package]]
 name = "spirv-tools"
 version = "0.8.0"
@@ -2052,11 +2017,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "spirv-types"
-version = "0.4.0-alpha.12"
-source = "git+https://github.com/EmbarkStudios/rust-gpu#0866cf591a7fdbbd15bdb3468e192bb9b6189fd0"
-
 [[package]]
 name = "spirv_backend"
 version = "0.1.0"
@@ -2075,7 +2035,7 @@ dependencies = [
  "dlmalloc",
  "fortanix-sgx-abi",
  "getopts",
- "hashbrown 0.12.0",
+ "hashbrown 0.12.3",
  "hermit-abi 0.2.0",
  "libc",
  "spirv-builder",
@@ -2132,9 +2092,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.98"
+version = "1.0.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c50aef8a904de4c23c788f104b7dddc7d6f79c647c7c8ce4cc8f73eb0ca773dd"
+checksum = "52205623b1b0f064a4e71182c3b18ae902267282930c6d5462c91b859668426e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2161,18 +2121,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.31"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd829fe32373d27f76265620b5309d0340cb8550f523c1dda251d6298069069a"
+checksum = "0a99cb8c4b9a8ef0e7907cd3b617cc8dc04d571c4e73c8ae403d80ac160bb122"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.31"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0396bc89e626244658bef819e22d0cc459e795a5ebe878e6ec336d1674a8d79a"
+checksum = "3a891860d3c8d66fec8e73ddb3765f90082374dbaaa833407b904a94f1a7eb43"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2190,9 +2150,9 @@ dependencies = [
 
 [[package]]
 name = "tiff"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cfada0986f446a770eca461e8c6566cb879682f7d687c8348aa0c857bd52286"
+checksum = "7259662e32d1e219321eb309d5f9d898b779769d81b76e762c07c8e5d38fcb65"
 dependencies = [
  "flate2",
  "jpeg-decoder",
@@ -2223,15 +2183,15 @@ checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.1"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bd2fe26506023ed7b5e1e315add59d6f584c621d037f9368fea9cfb988f368c"
+checksum = "dcc811dc4066ac62f84f11307873c4850cb653bfa9b1719cee2bd2204a4bc5dd"
 
 [[package]]
 name = "unicode-segmentation"
-version = "1.9.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e8820f5d777f6224dc4be3632222971ac30164d4a258d595640799554ebfd99"
+checksum = "0fdbf052a0783de01e944a6ce7a8cb939e295b1e7be835a1112c3b9a7f047a5a"
 
 [[package]]
 name = "unicode-width"
@@ -2276,9 +2236,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.81"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c53b543413a17a202f4be280a7e5c62a1c69345f5de525ee64f8cfdbc954994"
+checksum = "eaf9f5aceeec8be17c128b2e93e031fb8a4d469bb9c4ae2d7dc1888b26887268"
 dependencies = [
  "cfg-if 1.0.0",
  "wasm-bindgen-macro",
@@ -2286,13 +2246,13 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.81"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5491a68ab4500fa6b4d726bd67408630c3dbe9c4fe7bda16d5c82a1fd8c7340a"
+checksum = "4c8ffb332579b0557b52d268b91feab8df3615f265d5270fec2a8c95b17c1142"
 dependencies = [
  "bumpalo",
- "lazy_static",
  "log",
+ "once_cell",
  "proc-macro2",
  "quote",
  "syn",
@@ -2301,9 +2261,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.31"
+version = "0.4.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de9a9cec1733468a8c657e57fa2413d2ae2c0129b95e87c5b72b8ace4d13f31f"
+checksum = "23639446165ca5a5de86ae1d8896b737ae80319560fbaa4c2887b7da6e7ebd7d"
 dependencies = [
  "cfg-if 1.0.0",
  "js-sys",
@@ -2313,9 +2273,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.81"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c441e177922bc58f1e12c022624b6216378e5febc2f0533e41ba443d505b80aa"
+checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2323,9 +2283,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.81"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d94ac45fcf608c1f45ef53e748d35660f168490c10b23704c7779ab8f5c3048"
+checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2336,9 +2296,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.81"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a89911bd99e5f3659ec4acf9c4d93b0a90fe4a2a11f15328472058edc5261be"
+checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f"
 
 [[package]]
 name = "wavefront"
@@ -2359,9 +2319,9 @@ dependencies = [
 
 [[package]]
 name = "weezl"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c97e489d8f836838d497091de568cf16b117486d529ec5579233521065bd5e4"
+checksum = "9193164d4de03a926d909d3bc7c30543cecb35400c02114792c2cae20d5e2dbb"
 
 [[package]]
 name = "wgpu"
diff --git a/crates/spirv_backend_builder/Cargo.toml b/crates/spirv_backend_builder/Cargo.toml
index dd3602e..a92ebaa 100644
--- a/crates/spirv_backend_builder/Cargo.toml
+++ b/crates/spirv_backend_builder/Cargo.toml
@@ -8,17 +8,19 @@ edition = "2021"
 spirv-builder = { git = "https://github.com/EmbarkStudios/rust-gpu", features = ["use-compiled-tools"] }
 
 # these deps are to satisfy internal rustc stuff, since spirv-builder links into rustc internals (HACK).
+# this needs to match the rustc lock file -- not just its Cargo.toml -- so we pin down to the patch level
+# /nix/store/qpy4hy7i5qpb8xv4byxibls9av0lax4s-rust-default-1.65.0-nightly-2022-08-29/lib/rustlib/src/rust/Cargo.lock
+#
 # these are very likely to break during rustc updates, but they should be noisy.
 # just keep filling things in here based on rustc's Cargo.lock until it's satisfied.
-# this needs to match the rustc lock file -- not just its Cargo.toml -- so we pin down to the patch level
-# /nix/store/rlcla9529bwkd7a7ryrgfz97yyxaaxgd-rust-default-1.62.0-nightly-2022-04-11/lib/rustlib/src/rust/Cargo.lock
-cc = "=1.0.69"
+# then run `cargo update` inside `nix develop` to sync our own lock file, and `nix build` to test.
+cc = "=1.0.73"
 cfg-if = "=0.1.10"
-compiler_builtins = "=0.1.70"
+compiler_builtins = "=0.1.79"
 dlmalloc = "=0.2.3"
-fortanix-sgx-abi = "=0.3.3"
+fortanix-sgx-abi = "=0.5.0"
 getopts = "=0.2.21"
-hashbrown = "=0.12.0"
+hashbrown = "=0.12.3"
 hermit-abi = "=0.2.0"
-libc = "=0.2.121"
+libc = "=0.2.131"
 unicode-width = "=0.1.8"
diff --git a/flake.lock b/flake.lock
index 2af5445..72a65c8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "flake-utils": {
       "locked": {
-        "lastModified": 1656065134,
-        "narHash": "sha256-oc6E6ByIw3oJaIyc67maaFcnjYOz1mMcOtHxbEf9NwQ=",
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "bee6a7250dd1b01844a2de7e02e4df7d8a0a206c",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
         "type": "github"
       },
       "original": {
@@ -17,11 +17,11 @@
     },
     "flake-utils_2": {
       "locked": {
-        "lastModified": 1656065134,
-        "narHash": "sha256-oc6E6ByIw3oJaIyc67maaFcnjYOz1mMcOtHxbEf9NwQ=",
+        "lastModified": 1656928814,
+        "narHash": "sha256-RIFfgBuKz6Hp89yRr7+NR5tzIAbn52h8vT6vXkYjZoM=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "bee6a7250dd1b01844a2de7e02e4df7d8a0a206c",
+        "rev": "7e2a3b3dfd9af950a856d66b0a7d01e3c18aa249",
         "type": "github"
       },
       "original": {
@@ -32,11 +32,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1656589841,
-        "narHash": "sha256-Kqd6r9aNIzjYGhMFYATdKwRbXBCGLcdqAJMLr4I8LG0=",
+        "lastModified": 1664029467,
+        "narHash": "sha256-ir7JbsLp2mqseCs3qI+Z/pkt+Gh+GfANbYcI5I+Gvnk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "dbb62c34bbb5cdf05f1aeab07638b24b0824d605",
+        "rev": "893b6b9f6c4ed0c7efdb84bd300a499a2da9fa51",
         "type": "github"
       },
       "original": {
@@ -47,11 +47,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1656401090,
-        "narHash": "sha256-bUS2nfQsvTQW2z8SK7oEFSElbmoBahOPtbXPm0AL3I4=",
+        "lastModified": 1659102345,
+        "narHash": "sha256-Vbzlz254EMZvn28BhpN8JOi5EuKqnHZ3ujFYgFcSGvk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "16de63fcc54e88b9a106a603038dd5dd2feb21eb",
+        "rev": "11b60e4f80d87794a2a4a8a256391b37c59a1ea7",
         "type": "github"
       },
       "original": {
@@ -74,11 +74,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1656644123,
-        "narHash": "sha256-xg7D9aYBdmzH08MH6DlEOJW1UR5DYaQkvvvhnuXEatc=",
+        "lastModified": 1664074880,
+        "narHash": "sha256-/V1TX4HLADElvi3MuuIbNdvzR/HmNzbYRemKBjX/5YY=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "8b4c5bef319198920fd03a916dd5f6600147358b",
+        "rev": "45140fa526b1cb85498f717e355c79a54367cb1d",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 262089d..dda42ca 100644
--- a/flake.nix
+++ b/flake.nix
@@ -32,7 +32,8 @@
           cargoLock = {
             lockFile = ./Cargo.lock;
             outputHashes = {
-              "rustc_codegen_spirv-0.4.0-alpha.12" = "sha256-cZTUuyvNBuunK60r6vWVqqlovTXGpZZphBU8VP6tjsU=";
+              # required for `nix build` to work... i guess
+              "rustc_codegen_spirv-0.4.0-alpha.15" = "sha256-waEOWZtj+Kr7pY0R54PQqJWA41TauPjUwI5KcY4GVow=";
             };
           };
           # sim::spirv rgpu tests fail because we don't link vulkan-loader into the test runner.
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 349a463..7d18006 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,5 +1,5 @@
 [toolchain]
-channel = "nightly-2022-04-11"
+channel = "nightly-2022-08-29"
 components = [ "rust-src", "rustc-dev", "llvm-tools-preview" ]
 targets = [ "x86_64-unknown-linux-gnu" ]
 profile = "default"