diff --git a/pom.xml b/pom.xml
index f70f0f1..2897f81 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,7 +59,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.build.resourceEncoding>UTF-8</project.build.resourceEncoding>
 
-    <grpc.version>1.27.1</grpc.version>
+    <grpc.version>1.53.0</grpc.version>
     <protobuf.version>3.11.0</protobuf.version>
     <opentracing.version>0.33.0</opentracing.version>
     <coveralls-maven-plugin.version>4.3.0</coveralls-maven-plugin.version>