diff --git a/Cargo.lock b/Cargo.lock
index e0b0a1688c..2914d5890e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -38,9 +38,9 @@ checksum = "afddf7f520a80dbf76e6f50a35bca42a2331ef227a28b3b6dc5c2e2338d114b1"
 
 [[package]]
 name = "arbitrary"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "698b65a961a9d730fb45b6b0327e20207810c9f61ee421b082b27ba003f49e2b"
+checksum = "237430fd6ed3740afe94eefcc278ae21e050285be882804e0d6e8695f0c94691"
 dependencies = [
  "derive_arbitrary",
 ]