diff --git a/apm-sniffer/apm-agent-core/pom.xml b/apm-sniffer/apm-agent-core/pom.xml
index e6d717a7965b55ef7f7681838f636af72b08dbe4..5b995f1e91e0c9f9ed58ab08db7cb55d4a87481c 100644
--- a/apm-sniffer/apm-agent-core/pom.xml
+++ b/apm-sniffer/apm-agent-core/pom.xml
@@ -36,6 +36,7 @@
UTF-8
9.4.2.v20170220
1.4.0
+ 1.7.6
org.skywalking.apm.dependencies
com.lmax.disruptor
@@ -65,12 +66,12 @@
net.bytebuddy
byte-buddy
- 1.7.1
+ ${bytebuddy.version}
net.bytebuddy
byte-buddy-agent
- 1.5.7
+ ${bytebuddy.version}
test