diff --git a/impl/json/pom.xml b/impl/json/pom.xml
index c917c1a..fd307f8 100644
--- a/impl/json/pom.xml
+++ b/impl/json/pom.xml
@@ -28,7 +28,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.9.0</version>
+            <version>2.9.1</version>
             <scope>compile</scope>
         </dependency>