diff --git a/influxdb-playground/pom.xml b/influxdb-playground/pom.xml
old mode 100755
new mode 100644
index 7ed1d6c..2e32eae
--- a/influxdb-playground/pom.xml
+++ b/influxdb-playground/pom.xml
@@ -27,7 +27,7 @@
 <dependency>
     <groupId>org.apache.commons</groupId>
     <artifactId>commons-compress</artifactId>
-    <version>1.10</version>
+    <version>1.21</version>
 </dependency>
 <dependency>
     <groupId>org.apache.commons</groupId>