diff --git a/README.md b/README.md
index 61469f80..b6d73e8c 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 A collaborative list of open-source `iOS`, `iPadOS`, `watchOS` and `tvOS` apps, your [contribution](https://github.com/dkhamsing/open-source-ios-apps/blob/master/.github/CONTRIBUTING.md) is welcome (project [website](https://open-source-ios-apps.netlify.app)) :smile:
 
-![](https://img.shields.io/badge/Projects-1316-green.svg) ![](https://img.shields.io/badge/Updated-December%20%204,%202021-lightgrey.svg)
+![](https://img.shields.io/badge/Projects-1317-green.svg) ![](https://img.shields.io/badge/Updated-December%20%205,%202021-lightgrey.svg)
 
 Jump to
 
@@ -3747,6 +3747,8 @@ https://joinmastodon.org — [back to top](#readme)
   - [` App Store`](https://apps.apple.com/app/bean-juice/id1502380351) <a href='https://is3-ssl.mzstatic.com/image/thumb/Purple113/v4/62/56/5a/62565a20-df0d-7619-ea80-4eaf183b32b4/pr_source.png/230x0w.png'>`Screenshot 1`</a> 
   -  `2021`  [`mit`](http://choosealicense.com/licenses/mit/) `swift` 
   -  ☆`5` 
+- [BlackJackTrainer](https://github.com/mongodb-developer/BlackJackTrainer)
+  -   `swift` 
 - [BlogQuest](https://github.com/irace/BlogQuest): Alternative Tumblr client
   -  <a href='https://64.media.tumblr.com/ceef33afa678fb12d6d257c75c1ca166/tumblr_n5dd14OiyH1qb1l2uo1_540.jpg'>`Screenshot 1`</a> 
   -  `2021`  [`mit`](http://choosealicense.com/licenses/mit/) `objc`