diff --git a/Cargo.lock b/Cargo.lock
index f2398f1..be95e71 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -670,9 +670,9 @@ dependencies = [
 
 [[package]]
 name = "serde_test"
-version = "1.0.176"
+version = "1.0.177"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a2f49ace1498612d14f7e0b8245519584db8299541dfe31a06374a828d620ab"
+checksum = "7f901ee573cab6b3060453d2d5f0bae4e6d628c23c0a962ff9b5f1d7c8d4f1ed"
 dependencies = [
  "serde",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 5ac46e0..12bed4a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -38,7 +38,7 @@ once_cell = "~1"
 parking_lot = "~0.12"
 proptest = "1"
 serde_derive = "1.0.130"
-serde_test = "1.0.130"
+serde_test = "1.0.177"
 
 [profile.bench]
 debug = true