diff --git a/ocpp-common/pom.xml b/ocpp-common/pom.xml
index 34a43e7a..475dcf78 100644
--- a/ocpp-common/pom.xml
+++ b/ocpp-common/pom.xml
@@ -61,7 +61,7 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
-            <version>1.7.25</version>
+            <version>2.0.9</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>