diff --git a/trafficlights-cli/pom.xml b/trafficlights-cli/pom.xml
index 5214a47..0c40668 100644
--- a/trafficlights-cli/pom.xml
+++ b/trafficlights-cli/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
-            <version>2.0.7</version>
+            <version>2.0.9</version>
         </dependency>
 
         <dependency>