diff --git a/common/build.gradle b/common/build.gradle
index 8fbd2954f47..6c1545e5d13 100644
--- a/common/build.gradle
+++ b/common/build.gradle
@@ -46,7 +46,7 @@ dependencies {
     compile 'org.aspectj:aspectjrt:1.8.13'
     compile 'org.aspectj:aspectjweaver:1.8.13'
     compile 'org.aspectj:aspectjtools:1.8.13'
-    compile group: 'com.github.tronprotocol', name: 'libp2p', version: 'test-v2.2.2',{
+    compile group: 'io.github.tronprotocol', name: 'libp2p', version: '2.2.1',{
         exclude group: 'io.grpc', module: 'grpc-context'
         exclude group: 'io.grpc', module: 'grpc-core'
         exclude group: 'io.grpc', module: 'grpc-netty'