diff --git a/raiden/Cargo.toml b/raiden/Cargo.toml
index 39c83266..c61bd5e0 100644
--- a/raiden/Cargo.toml
+++ b/raiden/Cargo.toml
@@ -31,7 +31,7 @@ thiserror = "^1"
 uuid = { version = "^1.4.1", features = ["v4"] }
 
 [dev-dependencies]
-pretty_assertions = "1.3.0"
+pretty_assertions = "1.4.0"
 pretty_env_logger = "0.5"
 tokio = "1.32.0"