diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index 72411fc2..56404724 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -137,16 +137,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "idna"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
-dependencies = [
- "unicode-bidi",
- "unicode-normalization",
-]
-
 [[package]]
 name = "idna"
 version = "0.4.0"
@@ -427,7 +417,7 @@ dependencies = [
  "futures-channel",
  "futures-io",
  "futures-util",
- "idna 0.3.0",
+ "idna",
  "ipnet",
  "once_cell",
  "rand",
@@ -481,7 +471,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "50bff7831e19200a85b17131d085c25d7811bc4e186efdaf54bbd132994a88cb"
 dependencies = [
  "form_urlencoded",
- "idna 0.4.0",
+ "idna",
  "percent-encoding",
 ]