diff --git a/tellu/core/pom.xml b/tellu/core/pom.xml
index 31f6d8a..a53c77a 100644
--- a/tellu/core/pom.xml
+++ b/tellu/core/pom.xml
@@ -211,7 +211,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.8.5</version>
+			<version>2.8.9</version>
 		</dependency>
 
 		<dependency>