diff --git a/pyproject.toml b/pyproject.toml
index bd7aa0ff..876ec592 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ classifiers = [
 dynamic = ["version"]
 dependencies = [
     "protobuf>=3.20.3",
-    "grpcio==1.47.0",
+    "grpcio==1.53.0",
     "grpclib==0.4.3",
     "googleapis-common-protos==1.58.0",
     "protoc_gen_openapiv2==0.0.1",