diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index 71b59ba9e..4d8a3fe71 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -24,9 +24,9 @@ dependencies = [
 
 [[package]]
 name = "arbitrary"
-version = "1.1.7"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d86fd10d912cab78764cc44307d9cd5f164e09abbeb87fb19fb6d95937e8da5f"
+checksum = "29d47fbf90d5149a107494b15a7dc8d69b351be2db3bb9691740e88ec17fd880"
 
 [[package]]
 name = "arc-swap"