diff --git a/bda-datastore/pom.xml b/bda-datastore/pom.xml
index d2a10fd4..eac6326d 100644
--- a/bda-datastore/pom.xml
+++ b/bda-datastore/pom.xml
@@ -70,7 +70,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.4</version>
+            <version>2.7</version>
         </dependency>
         <dependency>
             <groupId>org.codehaus.jackson</groupId>