diff --git a/pyproject.toml b/pyproject.toml
index 5213d41..bc0efa5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -73,7 +73,7 @@ optional-dependencies.dev = [
     "sphinx-pyproject==0.3.0",
     "sphinx-substitution-extensions==2026.1.12",
     "sphinxcontrib-spelling==8.0.2",
-    "ty==0.0.32",
+    "ty==0.0.33",
     "types-pyyaml==6.0.12.20260408",
     "vulture==2.16",
     "yamlfix==1.19.1",