diff --git a/pom.xml b/pom.xml
index af18815..0034b57 100644
--- a/pom.xml
+++ b/pom.xml
@@ -201,7 +201,7 @@
       <dependency>
         <groupId>com.io7m.primogenitor</groupId>
         <artifactId>com.io7m.primogenitor.support</artifactId>
-        <version>8.3.1</version>
+        <version>8.4.0</version>
       </dependency>
     </dependencies>
   </dependencyManagement>