diff --git a/LICENSE.md b/LICENSE.md
index 480cb22..e444cb2 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1 +1 @@
-# TODO: Please update this file with the license of your project
\ No newline at end of file
+OWASP AI Testing Guide is published under the [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/) license.