diff --git a/Cargo.toml b/Cargo.toml
index c80116c..afb6581 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,7 +32,7 @@ trybuild = "1.0"
 static_assertions = "1.1"
 libc = { version = "0.2", default-features = false }
 rustversion = "1.0.0"
-pretty_assertions = "0.6.1"
+pretty_assertions = "1.4.0"
 thiserror = "1.0.24"
 
 [package.metadata.docs.rs]