diff --git a/pyproject.toml b/pyproject.toml
index bda3a6e..774b5ba 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ license = "Apache-2.0"
 python = ">=3.11,<3.14"
 c65faucet = "1.0.80"
 grpcio = "1.68.1"
-grpcio-tools = "1.68.1"
+grpcio-tools = "1.69.0"
 protobuf = "5.29.2"
 prometheus_client = "0.21.1"
 pybind11 = "2.13.6"