diff --git a/pom.xml b/pom.xml
index 2999c982..0d589fb7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -116,7 +116,7 @@ under the License.
   <properties>
     <javaVersion>8</javaVersion>
     <mavenVersion>3.6.3</mavenVersion>
-    <resolverVersion>1.4.1</resolverVersion>
+    <resolverVersion>1.9.25</resolverVersion>
     <doxiaVersion>2.0.0</doxiaVersion>
     <doxiaSitetoolsVersion>2.0.0</doxiaSitetoolsVersion>
     <scmVersion>2.2.1</scmVersion>