diff --git a/src/pom.xml b/src/pom.xml
index 7e77a58..468249e 100644
--- a/src/pom.xml
+++ b/src/pom.xml
@@ -55,7 +55,7 @@
         <dependency>
             <groupId>org.msgpack</groupId>
             <artifactId>msgpack-core</artifactId>
-            <version>0.7.0-p9</version>
+            <version>0.9.11</version>
         </dependency>
 
         <dependency>