PHOENIX-5576 Fix exec-maven-plugin version warning
diff --git a/phoenix-core/pom.xml b/phoenix-core/pom.xml
index e6c5021..27cadcf 100644
--- a/phoenix-core/pom.xml
+++ b/phoenix-core/pom.xml
@@ -59,7 +59,6 @@
      <plugin>
        <artifactId>exec-maven-plugin</artifactId>
        <groupId>org.codehaus.mojo</groupId>
-       <version>1.2.1</version>
        <executions>
         <execution><!-- Run our version calculation script -->
           <id>Merge Language Reference</id>
diff --git a/pom.xml b/pom.xml
index 2357516..6da9dc8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -358,6 +358,11 @@
           <artifactId>maven-bundle-plugin</artifactId>
           <version>2.5.3</version>
         </plugin>
+        <plugin>
+          <groupId>org.codehaus.mojo</groupId>
+          <artifactId>exec-maven-plugin</artifactId>
+          <version>1.6.0</version>
+        </plugin>
       </plugins>
     </pluginManagement>