diff --git a/gxcloudstorage-ibmcos/pom.xml b/gxcloudstorage-ibmcos/pom.xml
index 4299e1acb..4f287242f 100644
--- a/gxcloudstorage-ibmcos/pom.xml
+++ b/gxcloudstorage-ibmcos/pom.xml
@@ -28,7 +28,7 @@
         <dependency>
             <groupId>com.ibm.cos</groupId>
             <artifactId>ibm-cos-java-sdk-s3</artifactId>
-            <version>2.12.1</version>
+            <version>2.14.2</version>
         </dependency>
 	</dependencies>