diff --git a/blogserver/pom.xml b/blogserver/pom.xml
index 215beab7..0a126e76 100644
--- a/blogserver/pom.xml
+++ b/blogserver/pom.xml
@@ -50,7 +50,7 @@
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
-			<version>2.5</version>
+			<version>2.7</version>
 		</dependency>
 		<dependency>
 			<groupId>com.alibaba</groupId>