diff --git a/python/requirements-py2.txt b/python/requirements-py2.txt
index 7beae473..bd761a72 100644
--- a/python/requirements-py2.txt
+++ b/python/requirements-py2.txt
@@ -4,7 +4,7 @@ enum34==1.1.6
 funcsigs==1.0.2
 futures==3.2.0
 googleapis-common-protos==1.5.8
-grpcio==1.53.0
+grpcio==1.53.2
 more-itertools==5.0.0
 pathlib2==2.3.3
 pluggy==0.8.1
diff --git a/python/requirements-py3.txt b/python/requirements-py3.txt
index 03e84cbf..00d54ada 100644
--- a/python/requirements-py3.txt
+++ b/python/requirements-py3.txt
@@ -1,7 +1,7 @@
 atomicwrites==1.3.0
 attrs==18.2.0
 googleapis-common-protos==1.5.8
-grpcio==1.53.0
+grpcio==1.53.2
 grpcio-tools==1.19.0
 more-itertools==6.0.0
 pluggy==0.8.1