diff --git a/radiobrowser4j/pom.xml b/radiobrowser4j/pom.xml
index 743e2938..82891596 100644
--- a/radiobrowser4j/pom.xml
+++ b/radiobrowser4j/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-slf4j2-impl</artifactId>
-      <version>2.20.0</version>
+      <version>2.21.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>