diff --git a/dg-core/pom.xml b/dg-core/pom.xml
index ec4ccf15..a46b0e1e 100644
--- a/dg-core/pom.xml
+++ b/dg-core/pom.xml
@@ -21,7 +21,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.2.4</version>
+            <version>2.8.9</version>
         </dependency>
         <dependency>
             <groupId>org.json</groupId>