diff --git a/Cargo.toml b/Cargo.toml
index 394fa47..04d8993 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,9 +34,9 @@ sqlx = { version = "0.7", features = [
   "migrate",
 ] }
 
-zitadel = { version = "3.4", features = ["axum"] }
+zitadel = { version = "4.0", features = ["axum"] }
 tower = "0.4"
-tower-http = { version = "0.4", features = ["cors", "trace"] }
+tower-http = { version = "0.5", features = ["cors", "trace"] }
 oauth2 = "4.4.2"
 openidconnect = "3.4"