diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 161a2ec..f6aa0a1
--- a/pom.xml
+++ b/pom.xml
@@ -240,7 +240,7 @@
     <dependency>
         <groupId>commons-fileupload</groupId>
         <artifactId>commons-fileupload</artifactId>
-        <version>1.3</version>
+        <version>1.3.3</version>
     </dependency>
     <dependency>
         <groupId>edu.stanford.nlp</groupId>