diff --git a/tck/pom.xml b/tck/pom.xml
index b3b0cc3..1b960e5 100644
--- a/tck/pom.xml
+++ b/tck/pom.xml
@@ -148,7 +148,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>flatten-maven-plugin</artifactId>
-                <version>1.7.0</version>
+                <version>1.7.1</version>
                 <configuration>
                     <flattenMode>ossrh</flattenMode>
                 </configuration>