diff --git a/pom.xml b/pom.xml
index 13eb0fb..ce85456 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
   <parent>
     <groupId>org.assertj</groupId>
     <artifactId>assertj-parent-pom</artifactId>
-    <version>2.1.11</version>
+    <version>2.2.18</version>
   </parent>
 
   <scm>