diff --git a/core/pom.xml b/core/pom.xml
index 1a0d786cd3..dae3ed8250 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -101,7 +101,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>1.4</version>
+            <version>1.5</version>
         </dependency>
         <dependency>
             <groupId>com.google.guava</groupId>