diff --git a/pyproject.toml b/pyproject.toml
index 98489280..e28e30c6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ dev = [
     "pytest-cov>=7.1.0",
     "ruff>=0.15.12",
     "sqlfluff>=4.1.0",
-    "ty>=0.0.33",
+    "ty>=0.0.34",
 ]
 
 [tool.hatch.build.targets.wheel]