diff --git a/hello-grpc-java/pom.xml b/hello-grpc-java/pom.xml
index 402ff38..97e5ba7 100644
--- a/hello-grpc-java/pom.xml
+++ b/hello-grpc-java/pom.xml
@@ -10,7 +10,7 @@
     <properties>
         <jdk.version>21</jdk.version>
         <!-- https://mvnrepository.com/artifact/io.grpc/grpc-protobuf -->
-        <grpc.version>1.64.0</grpc.version>
+        <grpc.version>1.65.0</grpc.version>
         <!-- https://mvnrepository.com/artifact/com.google.protobuf/protobuf-java -->
         <protoc.version>3.24.3</protoc.version>
         <protobuf-maven-plugin.version>0.6.1</protobuf-maven-plugin.version>