diff --git a/package.xml b/package.xml
index 6803245..0bed1f3 100644
--- a/package.xml
+++ b/package.xml
@@ -1,6 +1,6 @@
 <package>
   <name>hpp-practicals</name>
-  <version>4.11.0</version>
+  <version>4.12.0</version>
   <description>
     Practicals for HPP.
   </description>