diff --git a/pdf-umbenenner-adapter-out/pom.xml b/pdf-umbenenner-adapter-out/pom.xml
index 3b1d250..3899129 100644
--- a/pdf-umbenenner-adapter-out/pom.xml
+++ b/pdf-umbenenner-adapter-out/pom.xml
@@ -48,8 +48,7 @@
     </dependency>
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-slf4j-impl</artifactId>
-      <version>${log4j.version}</version>
+      <artifactId>log4j-slf4j2-impl</artifactId>
       <scope>test</scope>
     </dependency>
     <dependency>