diff --git a/pyproject.toml b/pyproject.toml
index 0608d8d..ac568eb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -157,7 +157,7 @@ dev = [
     "pytest-asyncio>=1.3.0",
     "pytest-cov>=7.0.0",
     "rich>=13.0",
-    "ty>=0.0.1a29",
+    "ty>=0.0.29",
     "websockets>=12.0",
 ]
 docs = [