diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index 2e0178da2..2668d73f7 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -445,9 +445,9 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "1.0.9"
+version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"
+checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
 
 [[package]]
 name = "jobserver"