diff --git a/skywalking-network/pom.xml b/skywalking-network/pom.xml
index 69f74e99803a6330af91f8ad75d11e61056effb2..3ba73a507164c73a3aa7f784a465cb62db746bf1 100644
--- a/skywalking-network/pom.xml
+++ b/skywalking-network/pom.xml
@@ -26,17 +26,17 @@
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-netty</artifactId>
-            <version>1.0.1</version>
+            <version>1.0.2</version>
         </dependency>
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-protobuf</artifactId>
-            <version>1.0.1</version>
+            <version>1.0.2</version>
         </dependency>
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-stub</artifactId>
-            <version>1.0.1</version>
+            <version>1.0.2</version>
         </dependency>
     </dependencies>
 
@@ -56,7 +56,7 @@
                 <configuration>
                     <protocArtifact>com.google.protobuf:protoc:3.0.2:exe:${os.detected.classifier}</protocArtifact>
                     <pluginId>grpc-java</pluginId>
-                    <pluginArtifact>io.grpc:protoc-gen-grpc-java:1.0.1:exe:${os.detected.classifier}</pluginArtifact>
+                    <pluginArtifact>io.grpc:protoc-gen-grpc-java:1.0.2:exe:${os.detected.classifier}</pluginArtifact>
                 </configuration>
                 <executions>
                     <execution>