diff --git a/src-code/ChangeActions/gumtree/core/pom.xml b/src-code/ChangeActions/gumtree/core/pom.xml
index beb4219..a1963ea 100644
--- a/src-code/ChangeActions/gumtree/core/pom.xml
+++ b/src-code/ChangeActions/gumtree/core/pom.xml
@@ -21,7 +21,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.3</version>
+			<version>2.8.9</version>
 		</dependency>
 	</dependencies>
 </project>