diff --git a/server/Peach/labelingserver/pom.xml b/server/Peach/labelingserver/pom.xml
index 719e2e0..bf3174f 100644
--- a/server/Peach/labelingserver/pom.xml
+++ b/server/Peach/labelingserver/pom.xml
@@ -46,7 +46,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>1.7.1</version>
+			<version>2.8.9</version>
 		</dependency>
 		<!-- OpenRDF Sesame API -->
 		<!-- seeAlso: http://mvnrepository.com/artifact/org.openrdf.sesame -->