diff --git a/pkgs/os-specific/linux/kernel/hardened/patches.json b/pkgs/os-specific/linux/kernel/hardened/patches.json
index cb825a1adbac..21772b2e03eb 100644
--- a/pkgs/os-specific/linux/kernel/hardened/patches.json
+++ b/pkgs/os-specific/linux/kernel/hardened/patches.json
@@ -2,52 +2,52 @@
     "4.19": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-4.19.307-hardened1.patch",
-            "sha256": "01i15w3qzwag2v4r5r5bqyk337pidhmcfif228f286cnjnqz5d7h",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/4.19.307-hardened1/linux-hardened-4.19.307-hardened1.patch"
+            "name": "linux-hardened-4.19.309-hardened1.patch",
+            "sha256": "1hww72w5anmfr9czqbl31glzl70s34492k9qz9zax141zg1sf6sp",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/4.19.309-hardened1/linux-hardened-4.19.309-hardened1.patch"
         },
-        "sha256": "0lp3fc7sqy48vpcl2g0n1bz7i1hp9k0nlz3i1xfh9l056ihzzvl3",
-        "version": "4.19.307"
+        "sha256": "1yc45kfiwdqsqa11sxafs82b0day6qvgjcll8rx9vipidsmagbcm",
+        "version": "4.19.309"
     },
     "5.10": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-5.10.210-hardened1.patch",
-            "sha256": "1fdkkl303kvw9sg9lpzg83157xrl9jcl4jjli1gi2a4j0yz2479n",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.10.210-hardened1/linux-hardened-5.10.210-hardened1.patch"
+            "name": "linux-hardened-5.10.212-hardened1.patch",
+            "sha256": "0h04i94vshhcli5m4qpnqg4vsi5v1ifvdhhklk7c0bvkfk35cbml",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.10.212-hardened1/linux-hardened-5.10.212-hardened1.patch"
         },
-        "sha256": "0vggj3a71awc1w803cdzrnkn88rxr7l1xh9mmdcw9hzxj1d3r9jf",
-        "version": "5.10.210"
+        "sha256": "14vll2bghd52wngjxy78hgglydcxka59yziji0w56dcdpmky9wqc",
+        "version": "5.10.212"
     },
     "5.15": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-5.15.149-hardened1.patch",
-            "sha256": "1y56l5l50h673a4n2pb3i3wh494lpnlw9vvdfr6m0jr0vymldb57",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.15.149-hardened1/linux-hardened-5.15.149-hardened1.patch"
+            "name": "linux-hardened-5.15.151-hardened1.patch",
+            "sha256": "040jc5n9qsdz2wv5ksfvc28vd72nmya2i2f0ps0jiras6l2wlhjz",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.15.151-hardened1/linux-hardened-5.15.151-hardened1.patch"
         },
-        "sha256": "1c01fnaghj55mkgsgddznq1zq4mswsa05rz00kmh1d3y6sd8115x",
-        "version": "5.15.149"
+        "sha256": "0jby224ncdardjwmf8c59s5j71inpvdlzah984ilf2b6y85pc7la",
+        "version": "5.15.151"
     },
     "5.4": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-5.4.269-hardened1.patch",
-            "sha256": "06vf0mlp822i4bkpsxbyk1xjlbzabqpncy8qw9zajpjajwv87d7x",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.4.269-hardened1/linux-hardened-5.4.269-hardened1.patch"
+            "name": "linux-hardened-5.4.271-hardened1.patch",
+            "sha256": "0rw5il7885d0d3k2hmh46541svib6rp32g00fcl5bw37ydmq3z8b",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.4.271-hardened1/linux-hardened-5.4.271-hardened1.patch"
         },
-        "sha256": "1kqqm4hpif3jy2ycnb0dfjgzyn18vqhm1i5q7d7rkisks33bwm7z",
-        "version": "5.4.269"
+        "sha256": "0l2qv4xlhnry9crs90rkihsxyny6jz8kxw08bfad7nys9hrn3g6d",
+        "version": "5.4.271"
     },
     "6.1": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-6.1.79-hardened1.patch",
-            "sha256": "0inip6pmlwrj75vwjimkjgvh4jn6ldrq5312r02xh1i95qb0sg3a",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/6.1.79-hardened1/linux-hardened-6.1.79-hardened1.patch"
+            "name": "linux-hardened-6.1.81-hardened1.patch",
+            "sha256": "0af9dxdsa858zyqc0vsrzg098afhg5vpb2wpr6gj2ykwc13iaf07",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/6.1.81-hardened1/linux-hardened-6.1.81-hardened1.patch"
         },
-        "sha256": "16xkd0hcslqlcf55d4ivzhf1fkhfs5yy0m9arbax8pmm5yi9r97s",
-        "version": "6.1.79"
+        "sha256": "0arl96yrqplbmp2gjyqcfma1lgc30kbn95m0sflv0yyldwf8dg8f",
+        "version": "6.1.81"
     },
     "6.5": {
         "patch": {
@@ -62,12 +62,12 @@
     "6.6": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-6.6.18-hardened1.patch",
-            "sha256": "0svlck53b7bd38b9b0hzgppmhm59d35r2vqv30ga85ghkvc61byn",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/6.6.18-hardened1/linux-hardened-6.6.18-hardened1.patch"
+            "name": "linux-hardened-6.6.21-hardened1.patch",
+            "sha256": "0k35s5pj92lvfp6kw3isg78zc3gijsg0xbzcyvxdkmhzaq8j6i1i",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/6.6.21-hardened1/linux-hardened-6.6.21-hardened1.patch"
         },
-        "sha256": "07cv97l5jiakmmv35n0ganvqfr0590b02f3qb617qkx1zg2xhhsf",
-        "version": "6.6.18"
+        "sha256": "0mz420w99agr7jv1jgqfr4fjhzbv005xif086sqx556s900l62zf",
+        "version": "6.6.21"
     },
     "6.7": {
         "patch": {
diff --git a/pkgs/os-specific/linux/kernel/kernels-org.json b/pkgs/os-specific/linux/kernel/kernels-org.json
index c838d6371b6a..b9207f0ac2f5 100644
--- a/pkgs/os-specific/linux/kernel/kernels-org.json
+++ b/pkgs/os-specific/linux/kernel/kernels-org.json
@@ -4,35 +4,35 @@
         "hash": "sha256:0q9isgv6lxzrmb4idl0spxv2l7fsk3nn4cdq0vdw9c8lyzrh5yy0"
     },
     "6.1": {
-        "version": "6.1.81",
-        "hash": "sha256:0arl96yrqplbmp2gjyqcfma1lgc30kbn95m0sflv0yyldwf8dg8f"
+        "version": "6.1.82",
+        "hash": "sha256:01pcrcjp5mifjjmfz7j1jb8nhq8nkxspavxmv1l7d1qnskcx4l6i"
     },
     "5.15": {
-        "version": "5.15.151",
-        "hash": "sha256:0jby224ncdardjwmf8c59s5j71inpvdlzah984ilf2b6y85pc7la"
+        "version": "5.15.152",
+        "hash": "sha256:0zm4wkryj4mim4fr7pf5g9rlzh31yb1c40lkp85lvcm5yhjm507h"
     },
     "5.10": {
-        "version": "5.10.212",
-        "hash": "sha256:14vll2bghd52wngjxy78hgglydcxka59yziji0w56dcdpmky9wqc"
+        "version": "5.10.213",
+        "hash": "sha256:105df7w6m5a3fngi6ajqs5qblaq4lbxsgcppllrk7v1r68i31kw4"
     },
     "5.4": {
-        "version": "5.4.271",
-        "hash": "sha256:0l2qv4xlhnry9crs90rkihsxyny6jz8kxw08bfad7nys9hrn3g6d"
+        "version": "5.4.272",
+        "hash": "sha256:0rp3waqrm489crcrms2ls7fxcw5jdkjhazvx82z68gj0kaaxb69m"
     },
     "4.19": {
-        "version": "4.19.309",
-        "hash": "sha256:1yc45kfiwdqsqa11sxafs82b0day6qvgjcll8rx9vipidsmagbcm"
+        "version": "4.19.310",
+        "hash": "sha256:0sfy2g9jzxd8ia0idll72l7npi2kssdkz29h8jjxhilgmg299v4m"
     },
     "6.6": {
-        "version": "6.6.21",
-        "hash": "sha256:0mz420w99agr7jv1jgqfr4fjhzbv005xif086sqx556s900l62zf"
+        "version": "6.6.22",
+        "hash": "sha256:1x52c6ywmspp3naishzsknhy7i0b7mv9baxx25a0y987cjsygqr3"
     },
     "6.7": {
-        "version": "6.7.9",
-        "hash": "sha256:0inkvyrvq60j9lxgivkivq3qh94lsfc1dpv6vwgxmy3q0zy37mqg"
+        "version": "6.7.10",
+        "hash": "sha256:00vw90mypcliq0d72jdh1ql2dfmm7gpswln2qycxdz7rfsrrzfd9"
     },
     "6.8": {
-        "version": "6.8",
-        "hash": "sha256:1wv5x7qhcd05m8m0myyqm2il6mha1sx11h7ppf8yjsxvx2jdwsf9"
+        "version": "6.8.1",
+        "hash": "sha256:0s7zgk9m545v8y7qjhv7cprrh58j46gpmb8iynyhy2hlwcv8j34d"
     }
 }
diff --git a/pkgs/os-specific/linux/kernel/linux-libre.nix b/pkgs/os-specific/linux/kernel/linux-libre.nix
index afdc6bb5fd01..01daee4015f0 100644
--- a/pkgs/os-specific/linux/kernel/linux-libre.nix
+++ b/pkgs/os-specific/linux/kernel/linux-libre.nix
@@ -1,8 +1,8 @@
 { stdenv, lib, fetchsvn, linux
 , scripts ? fetchsvn {
     url = "https://www.fsfla.org/svn/fsfla/software/linux-libre/releases/branches/";
-    rev = "19500";
-    sha256 = "1xlicxwb1j5m4yjyw9ybyffmilzg7xh847jxfl4jy318vjpkmffr";
+    rev = "19509";
+    sha256 = "0dkjvpb075jdasvic8sfpy0dj48fsxgj2yl0zrply7gkaahgns8q";
   }
 , ...
 }:
diff --git a/pkgs/os-specific/linux/kernel/linux-rt-5.10.nix b/pkgs/os-specific/linux/kernel/linux-rt-5.10.nix
index 747d5aec7790..188ca24100b1 100644
--- a/pkgs/os-specific/linux/kernel/linux-rt-5.10.nix
+++ b/pkgs/os-specific/linux/kernel/linux-rt-5.10.nix
@@ -6,7 +6,7 @@
 , ... } @ args:
 
 let
-  version = "5.10.210-rt102"; # updated by ./update-rt.sh
+  version = "5.10.211-rt103"; # updated by ./update-rt.sh
   branch = lib.versions.majorMinor version;
   kversion = builtins.elemAt (lib.splitString "-" version) 0;
 in buildLinux (args // {
@@ -17,14 +17,14 @@ in buildLinux (args // {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${kversion}.tar.xz";
-    sha256 = "0vggj3a71awc1w803cdzrnkn88rxr7l1xh9mmdcw9hzxj1d3r9jf";
+    sha256 = "1cir36s369fl6s46x16xnjg0wdlnkipsp2zhz11m9d3z205hly1s";
   };
 
   kernelPatches = let rt-patch = {
     name = "rt";
     patch = fetchurl {
       url = "mirror://kernel/linux/kernel/projects/rt/${branch}/older/patch-${version}.patch.xz";
-      sha256 = "1q4365ix990iw33a63cpn61qvgf8rkzf658xyi0hnr6292hlvajj";
+      sha256 = "07br63p90gwmijxq8ad7iyi4d3fkm6jwwl2s2k1549bbaldchbk6";
     };
   }; in [ rt-patch ] ++ kernelPatches;
 
diff --git a/pkgs/os-specific/linux/kernel/linux-rt-5.4.nix b/pkgs/os-specific/linux/kernel/linux-rt-5.4.nix
index cd2f60d3921d..463385036292 100644
--- a/pkgs/os-specific/linux/kernel/linux-rt-5.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-rt-5.4.nix
@@ -6,7 +6,7 @@
 , ... } @ args:
 
 let
-  version = "5.4.264-rt88"; # updated by ./update-rt.sh
+  version = "5.4.271-rt89"; # updated by ./update-rt.sh
   branch = lib.versions.majorMinor version;
   kversion = builtins.elemAt (lib.splitString "-" version) 0;
 in buildLinux (args // {
@@ -14,14 +14,14 @@ in buildLinux (args // {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${kversion}.tar.xz";
-    sha256 = "1c5n47dq9khb15hz24a000k3hj913vv1dda6famnm8wpjbfr176k";
+    sha256 = "0l2qv4xlhnry9crs90rkihsxyny6jz8kxw08bfad7nys9hrn3g6d";
   };
 
   kernelPatches = let rt-patch = {
     name = "rt";
     patch = fetchurl {
       url = "mirror://kernel/linux/kernel/projects/rt/${branch}/older/patch-${version}.patch.xz";
-      sha256 = "1yzdiip1fm9szx2hhvq9ph7jq00qglb1skis6gv0184g0ls2qddg";
+      sha256 = "15k9jja5yd9zf5yhd7hhydwh4hksg2mybk66jhdjsryh4w9jav7z";
     };
   }; in [ rt-patch ] ++ kernelPatches;
 
diff --git a/pkgs/os-specific/linux/kernel/linux-rt-6.6.nix b/pkgs/os-specific/linux/kernel/linux-rt-6.6.nix
index 514baa0ca598..4ff7e1c54b04 100644
--- a/pkgs/os-specific/linux/kernel/linux-rt-6.6.nix
+++ b/pkgs/os-specific/linux/kernel/linux-rt-6.6.nix
@@ -6,7 +6,7 @@
 , ... } @ args:
 
 let
-  version = "6.6.20-rt25"; # updated by ./update-rt.sh
+  version = "6.6.21-rt26"; # updated by ./update-rt.sh
   branch = lib.versions.majorMinor version;
   kversion = builtins.elemAt (lib.splitString "-" version) 0;
 in buildLinux (args // {
@@ -18,14 +18,14 @@ in buildLinux (args // {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v6.x/linux-${kversion}.tar.xz";
-    sha256 = "08nxv2240d2ak6p2vsbjasnp7askamswby3h6cclhhihkgrwgxp2";
+    sha256 = "0mz420w99agr7jv1jgqfr4fjhzbv005xif086sqx556s900l62zf";
   };
 
   kernelPatches = let rt-patch = {
     name = "rt";
     patch = fetchurl {
       url = "mirror://kernel/linux/kernel/projects/rt/${branch}/older/patch-${version}.patch.xz";
-      sha256 = "1sfalbcfzzjmskxpix1850cypg4zixwzbd9rmpg37n8lclivn2gv";
+      sha256 = "1sh2jkm3h52a5dkc72xgrw1kz1faw1kzhpbqg64gsxbivmxfvf21";
     };
   }; in [ rt-patch ] ++ kernelPatches;