diff --git a/webapp/pom.xml b/webapp/pom.xml
old mode 100755
new mode 100644
index 465d2a549..7c3326469
--- a/webapp/pom.xml
+++ b/webapp/pom.xml
@@ -480,7 +480,7 @@
         <dependency>
             <groupId>org.kohsuke</groupId>
             <artifactId>libpam4j</artifactId>
-            <version>1.8</version>
+            <version>1.10</version>
         </dependency>
 
         <dependency>