diff --git a/pom.xml b/pom.xml
index e07f5a6..169ddac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>11</java.version>
-        <grpc.version>1.26.0</grpc.version>
+        <grpc.version>1.27.0</grpc.version>
         <reactive-grpc.version>1.0.0</reactive-grpc.version>
         <spring-cloud-function.version>3.0.1.RELEASE</spring-cloud-function.version>
         <reactor.version>3.3.2.RELEASE</reactor.version>