diff --git a/requirements.txt b/requirements.txt
index b89e9353..0f7e41e5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 jinja2==3.1.4
-grpcio==1.56.0
+grpcio==1.56.2
 hm-pyhelper==0.14.32
diff --git a/test-requirements.txt b/test-requirements.txt
index 03a7fdef..1a277db1 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,5 +2,5 @@ flake8==6.0.0
 bandit==1.7.5
 pytest==7.4.0
 pytest-cov==4.1.0
-grpcio==1.56.0
+grpcio==1.56.2
 hm_pyhelper==0.14.31