diff --git a/java-custom-rules/pom.xml b/java-custom-rules/pom.xml
index 3ed2038..112e428 100644
--- a/java-custom-rules/pom.xml
+++ b/java-custom-rules/pom.xml
@@ -14,7 +14,7 @@
 
 	<properties>
 		<sslr.version>1.21</sslr.version>
-		<gson.version>2.6.2</gson.version>
+		<gson.version>2.8.9</gson.version>
 
 		<sonar.version>8.2.0.32929</sonar.version>
 		<sonarjava.version>6.3.0.21585</sonarjava.version>