diff --git a/org.backmeup.keyserver.client/pom.xml b/org.backmeup.keyserver.client/pom.xml
index 3f62bc1..eadd258 100644
--- a/org.backmeup.keyserver.client/pom.xml
+++ b/org.backmeup.keyserver.client/pom.xml
@@ -13,7 +13,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.2.2</version>
+			<version>2.8.9</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>