diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index e12e3a6fc..2c91e59c0 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -73,9 +73,9 @@ dependencies = [
 
 [[package]]
 name = "arbitrary"
-version = "1.3.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2d098ff73c1ca148721f37baad5ea6a465a13f9573aba8641fbbbae8164a54e"
+checksum = "a2e1373abdaa212b704512ec2bd8b26bd0b7d5c3f70117411a5d9a451383c859"
 
 [[package]]
 name = "arc-swap"