diff --git a/pom.xml b/pom.xml
index ab483563b..1514728cb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -209,7 +209,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-gpg-plugin</artifactId>
-          <version>1.4</version>
+          <version>1.5</version>
           <executions>
             <execution>
               <id>sign-artifacts</id>