diff --git a/pom.xml b/pom.xml
index 37339de..22ea37d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,7 +85,7 @@
             <dependency>
                 <groupId>org.msgpack</groupId>
                 <artifactId>msgpack-core</artifactId>
-                <version>0.8.13</version>
+                <version>0.9.11</version>
             </dependency>
             <dependency>
                 <groupId>net.sf.trove4j</groupId>