diff --git a/cassandra-2.2/pom.xml b/cassandra-2.2/pom.xml
old mode 100755
new mode 100644
index 866d6a6..6b5b971
--- a/cassandra-2.2/pom.xml
+++ b/cassandra-2.2/pom.xml
@@ -28,7 +28,7 @@
         <dependency>
             <groupId>org.apache.cassandra</groupId>
             <artifactId>cassandra-all</artifactId>
-            <version>2.2.19</version>
+            <version>4.0.10</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>