diff --git a/community.json b/community.json
index 62471915..1cffee0c 100644
--- a/community.json
+++ b/community.json
@@ -298,7 +298,7 @@
         "level": 7,
         "revision": "4f57a2c91c5eb15376e22d6362e9c3291cc20b82",
         "state": "working",
-        "url": "https://github.com/jodeko/glowing_bear_ynh"
+        "url": "https://github.com/YunoHost-Apps/glowing_bear_ynh"
     },
     "glpi": {
         "branch": "master",
@@ -530,9 +530,9 @@
     "mattermost": {
         "branch": "master",
         "level": 3,
-        "revision": "4b2890ba1dbd5c3070477b30ec2525399b0c7b96",
+        "revision": "8295da93cd36c66bf27e9b0082514f1dce255ba5",
         "state": "working",
-        "url": "https://github.com/kemenaran/mattermost_ynh"
+        "url": "https://github.com/YunoHost-Apps/mattermost_ynh"
     },
     "mediadrop": {
         "branch": "master",
@@ -643,9 +643,9 @@
     "mytinytodo": {
         "branch": "master",
         "level": 5,
-        "revision": "71fc6f0cff16cb558e203ac8c2b0fef9ea6742be",
+        "revision": "2b9066b961168d80e4b8e3f1decba606b3930f31",
         "state": "working",
-        "url": "https://github.com/plabuse/mytinytodo_ynh"
+        "url": "https://github.com/YunoHost-Apps/mytinytodo_ynh"
     },
     "netdata": {
         "branch": "master",