diff --git a/lang/rust/Cargo.lock b/lang/rust/Cargo.lock
index e5e55c0165f..f576f39fa6c 100644
--- a/lang/rust/Cargo.lock
+++ b/lang/rust/Cargo.lock
@@ -935,9 +935,9 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "pretty_assertions"
-version = "1.4.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af7cee1a6c8a5b9208b3cb1061f10c0cb689087b3d8ce85fb9d2dd7a29b6ba66"
+checksum = "3ae130e2f271fbc2ac3a40fb1d07180839cdbbe443c7a27e1e3c13c5cac0116d"
 dependencies = [
  "diff",
  "yansi",
@@ -1682,9 +1682,9 @@ dependencies = [
 
 [[package]]
 name = "yansi"
-version = "0.5.1"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09041cd90cf85f7f8b2df60c646f853b7f535ce68f85244eb6731cf89fa498ec"
+checksum = "cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049"
 
 [[package]]
 name = "zerocopy"
diff --git a/lang/rust/avro/Cargo.toml b/lang/rust/avro/Cargo.toml
index 0d018c81a0e..5711cd05fe7 100644
--- a/lang/rust/avro/Cargo.toml
+++ b/lang/rust/avro/Cargo.toml
@@ -88,7 +88,7 @@ apache-avro-test-helper = { default-features = false, version = "0.18.0", path =
 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"] }
+pretty_assertions = { default-features = false, version = "1.4.1", features = ["std"] }
 serial_test = "3.1.1"
 sha2 = { default-features = false, version = "0.10.8" }
 paste = { default-features = false, version = "1.0.15" }