diff --git a/sdk/pyproject.toml b/sdk/pyproject.toml
index 48cb811..4d16221 100644
--- a/sdk/pyproject.toml
+++ b/sdk/pyproject.toml
@@ -37,7 +37,7 @@ dev = [
     "pytest-asyncio>=1.3.0",
     "mypy>=2.1.0",
     "mypy-protobuf>=5.1.0",
-    "ruff>=0.15.14",
+    "ruff>=0.15.15",
     "grpcio-tools>=1.80.0",
     "pdoc>=16.0.0",
 ]