diff --git a/Cargo.lock b/Cargo.lock
index d99ddb3..9be2150 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -288,9 +288,9 @@ checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
 
 [[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",
@@ -659,6 +659,6 @@ 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"
diff --git a/Cargo.toml b/Cargo.toml
index df5e165..0817260 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,4 +29,4 @@ serde_derive = "^1.0.152"
 walkdir = "^2.3.2"
 
 [dev-dependencies]
-pretty_assertions = "^1.3.0"
+pretty_assertions = "^1.4.1"