diff --git a/_licenses/upl-1.0.txt b/_licenses/upl-1.0.txt
index 0fa4c4b..a6c11f8 100644
--- a/_licenses/upl-1.0.txt
+++ b/_licenses/upl-1.0.txt
@@ -9,9 +9,9 @@ how: Insert the license or a link to it along with a copyright notice into your
 note: It is recommended to add a link to the license and copyright notice at the top of each source file, example text can be found at https://oss.oracle.com/licenses/upl/.
 
 using:
-  - Oracle Product Boxes for Vagrant: https://github.com/oracle/vagrant-boxes/blob/master/LICENSE
   - Oracle Product Images for Docker: https://github.com/oracle/docker-images/blob/master/LICENSE
   - Skater: https://github.com/oracle/Skater/blob/master/LICENSE
+  - Soufflé: https://github.com/souffle-lang/souffle/blob/master/LICENSE
 
 permissions:
   - commercial-use