diff --git a/backend_api/pom.xml b/backend_api/pom.xml
index 42aa04a..3ba4b69 100644
--- a/backend_api/pom.xml
+++ b/backend_api/pom.xml
@@ -84,7 +84,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.8.6</version>
+			<version>2.8.9</version>
 		</dependency>
 		<dependency>
 			<groupId>io.gsonfire</groupId>