diff --git a/sdk/pyproject.toml b/sdk/pyproject.toml
index 9e1ab85..c336156 100644
--- a/sdk/pyproject.toml
+++ b/sdk/pyproject.toml
@@ -42,7 +42,7 @@ dev = [
     "mypy>=2.1.0",
     "mypy-protobuf>=5.1.0",
     "ruff>=0.15.20",
-    "grpcio-tools>=1.81.1",
+    "grpcio-tools>=1.82.1",
 ]
 
 [project.urls]