diff --git a/pom.xml b/pom.xml
index 72eafb24..39cd113f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,7 @@
     <google.auth.version>0.20.0</google.auth.version>
     <google.http-client.version>1.34.1</google.http-client.version>
     <gax.version>1.53.1</gax.version>
-    <grpc.version>1.27.0</grpc.version>
+    <grpc.version>1.27.1</grpc.version>
     <protobuf.version>3.11.4</protobuf.version>
     <junit.version>4.13</junit.version>
     <easymock.version>3.6</easymock.version>