diff --git a/nis/pom.xml b/nis/pom.xml
index 03c25a557..41ec42d12 100644
--- a/nis/pom.xml
+++ b/nis/pom.xml
@@ -328,12 +328,12 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.5.4</version>
+                <version>3.5.5</version>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-failsafe-plugin</artifactId>
-                <version>3.5.4</version>
+                <version>3.5.5</version>
                 <configuration>
                     <testSourceDirectory>src/integrationtest/java</testSourceDirectory>
                     <failIfNoTests>true</failIfNoTests>