diff --git a/Documentation.md b/Documentation.md
index a5bd25f..e7750e3 100644
--- a/Documentation.md
+++ b/Documentation.md
@@ -5,5 +5,6 @@ To build a unsigned apk of the app just do `./gradlew assembleRelease`.
 ProjectLaogai uses the following librarys
 * material-dialogs: https://github.com/afollestad/material-dialogs
 * aesthetic: https://github.com/afollestad/aesthetic
+* LicensesDialog: https://github.com/PSDev/LicensesDialog
 * gson: https://github.com/google/gson
 * anko: https://github.com/Kotlin/anko
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