diff --git a/contents.json b/contents.json
index 3fd98bfd..6cf7e54e 100644
--- a/contents.json
+++ b/contents.json
@@ -5139,13 +5139,22 @@
     "source": "https://github.com/findmybusnj/findmybusnj-swift",
     "tags": ["swift"],
     "license": "gpl-3.0"
-  }, 
+  },
   {
     "title": "NBAreact",
     "category": "react-native",
     "description": "NBA stats and standings",
     "license": "mit",
-    "source": "https://github.com/jbkuczma/NBAreact"	
+    "source": "https://github.com/jbkuczma/NBAreact"
+  },
+  {
+    "title": "Dono",
+    "category": "security",
+    "description": "Password Derivation Tool",
+    "homepage": "https://dono-app.github.io/",
+    "itunes": "https://itunes.apple.com/app/id1092920229",
+    "source": "https://github.com/dono-app/ios/",
+    "license": "gpl-3.0"
   }
   ]
 }