diff --git a/rules/pom.xml b/rules/pom.xml
index 281fada02..457745811 100644
--- a/rules/pom.xml
+++ b/rules/pom.xml
@@ -141,7 +141,7 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-simple</artifactId>
-            <version>1.7.30</version>
+            <version>2.0.9</version>
             <scope>test</scope>
         </dependency>
     </dependencies>