diff --git a/lang/rust/Cargo.lock b/lang/rust/Cargo.lock
index 9118414324e..a145577fdd2 100644
--- a/lang/rust/Cargo.lock
+++ b/lang/rust/Cargo.lock
@@ -1194,9 +1194,9 @@ dependencies = [
 
 [[package]]
 name = "serial_test"
-version = "3.1.0"
+version = "3.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adb86f9315df5df6a70eae0cc22395a44e544a0d8897586820770a35ede74449"
+checksum = "4b4b487fe2acf240a021cf57c6b2b4903b1e78ca0ecd862a71b71d2a51fed77d"
 dependencies = [
  "futures",
  "log",
@@ -1208,9 +1208,9 @@ dependencies = [
 
 [[package]]
 name = "serial_test_derive"
-version = "3.1.0"
+version = "3.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9bb72430492e9549b0c4596725c0f82729bff861c45aa8099c0a8e67fc3b721"
+checksum = "82fe9db325bcef1fbcde82e078a5cc4efdf787e96b3b9cf45b50b529f2083d67"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/lang/rust/avro/Cargo.toml b/lang/rust/avro/Cargo.toml
index 3da735b7f2f..5ac0dd7c7fd 100644
--- a/lang/rust/avro/Cargo.toml
+++ b/lang/rust/avro/Cargo.toml
@@ -88,7 +88,7 @@ criterion = { default-features = false, version = "0.5.1" }
 hex-literal = { default-features = false, version = "0.4.1" }
 md-5 = { default-features = false, version = "0.10.6" }
 pretty_assertions = { default-features = false, version = "1.4.0", features = ["std"] }
-serial_test = "3.1.0"
+serial_test = "3.1.1"
 sha2 = { default-features = false, version = "0.10.8" }
 paste = { default-features = false, version = "1.0.14" }
 rstest = { default-features = false, version = "0.19.0" }