diff --git a/2010-09-24-groovy-serpro/buteco-netbeans/pom.xml b/2010-09-24-groovy-serpro/buteco-netbeans/pom.xml
old mode 100755
new mode 100644
index e430e65..16470c2
--- a/2010-09-24-groovy-serpro/buteco-netbeans/pom.xml
+++ b/2010-09-24-groovy-serpro/buteco-netbeans/pom.xml
@@ -11,7 +11,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.8.1</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>