diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index d65509a2a..c006bac35 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -729,9 +729,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "3.8.1"
+version = "3.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ad483d2ab0149d5a5ebcd9972a3852711e0153d863bf5a5d0391d28883c4a20"
+checksum = "e73139bc5ec2d45e6c5fd85be5a46949c1c39a4c18e56915f5eb4c12f975e377"
 dependencies = [
  "serde",
  "serde_derive",
@@ -740,9 +740,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.8.1"
+version = "3.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65569b702f41443e8bc8bbb1c5779bd0450bbe723b56198980e80ec45780bce2"
+checksum = "b80d3d6b56b64335c0180e5ffde23b3c5e08c14c585b51a15bd0e95393f46703"
 dependencies = [
  "darling",
  "proc-macro2",