diff --git a/pom.xml b/pom.xml
index ad967556..651a73d4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,7 +51,7 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-log4j12</artifactId>
-            <version>1.5.2</version>
+            <version>1.7.36</version>
         </dependency>
 
         <!-- AOP dependency -->