diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index e613da5..21123f8
--- a/pom.xml
+++ b/pom.xml
@@ -30,7 +30,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>2.3</version>
+                <version>3.2.4</version>
                 <configuration>
                     <createDependencyReducedPom>true</createDependencyReducedPom>
                     <filters>