diff --git a/azurecosmos/pom.xml b/azurecosmos/pom.xml
index 1b45895fa7..5c21dcf0d9 100644
--- a/azurecosmos/pom.xml
+++ b/azurecosmos/pom.xml
@@ -43,7 +43,7 @@ LICENSE file.
   <dependency>
     <groupId>org.slf4j</groupId>
     <artifactId>slf4j-log4j12</artifactId>
-    <version>1.7.5</version>
+    <version>1.7.34</version>
   </dependency>
   <dependency>
     <groupId>log4j</groupId>