diff --git a/pyproject.toml b/pyproject.toml
index 1055fd8..32a2fce 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ dev = [
     "pytest-random-order>=1.2.0",
     "pytest-recording>=0.13.4",
     "ruff>=0.11.13",
-    "ty>=0.0.1a29",
+    "ty>=0.0.29",
 ]
 docs = [
     "mkdocs>=1.6.1",