diff --git a/pyproject.toml b/pyproject.toml
index b40385bfb5..348b740deb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ dev = [
     "pydantic>=2.13.4",
     "attrs>=26.1.0",
     "pyright>=1.1.411",
-    "ty>=0.0.55",
+    "ty>=0.0.56",
 ]
 
 [tool.hatch.build.targets.sdist]