diff --git a/muleesb/pom.xml b/muleesb/pom.xml
index a2204c15b7..468b355323 100644
--- a/muleesb/pom.xml
+++ b/muleesb/pom.xml
@@ -217,6 +217,8 @@
         <munit.version>1.3.6</munit.version>
         <build-helper-maven-plugin.version>1.10</build-helper-maven-plugin.version>
         <mule-maven-plugin.version>2.2.1</mule-maven-plugin.version>
+        <logback.version>1.2.7</logback.version>
+        <org.slf4j.version>1.7.32</org.slf4j.version>
     </properties>
 
 </project>
\ No newline at end of file