diff --git a/pyproject.toml b/pyproject.toml
index 7691cd66e..47c9c2d11 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -92,7 +92,7 @@ dev = [
     "strict-kwargs==2026.10.9",
     "sybil==10.1.0",
     "towncrier==26.9.0",
-    "ty==0.0.86",
+    "ty==0.0.88",
     "types-requests==2.33.0.20261006",
     "vale==3.22.0.0",
     "vulture==2.16",