diff --git a/pom.xml b/pom.xml
index c91ce026..175b6742 100644
--- a/pom.xml
+++ b/pom.xml
@@ -52,7 +52,7 @@
         <jaxb2basicsVersion>0.12.0</jaxb2basicsVersion>
         <logbackVersion>1.4.5</logbackVersion>
         <resource-server.version>1.4.1</resource-server.version>
-        <sl4jVersion>1.7.36</sl4jVersion>
+        <sl4jVersion>2.0.6</sl4jVersion>
         <spring.version>4.3.30.RELEASE</spring.version>
         <uPortal.version>5.12.0</uPortal.version>
     </properties>