diff --git a/commons-vfs2-jackrabbit1/pom.xml b/commons-vfs2-jackrabbit1/pom.xml
index f51de172cc..26d1f21d93 100644
--- a/commons-vfs2-jackrabbit1/pom.xml
+++ b/commons-vfs2-jackrabbit1/pom.xml
@@ -93,7 +93,7 @@
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-log4j12</artifactId>
-      <version>1.5.11</version>
+      <version>1.7.33</version>
       <scope>test</scope>
     </dependency>