diff --git a/conf/app.src b/conf/app.src
index 3a7844a..f74b8aa 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,6 +1,6 @@
-SOURCE_URL=https://github.com/maxpozdeev/mytinytodo/releases/download/v1.7.2/mytinytodo-v1.7.2.tar.gz
-SOURCE_SUM=a48b4aae8e3d6a4ce9f8e81a97068d2b398243d0cccaa6dbc819e66101c25ca6
+SOURCE_URL=https://api.github.com/repos/TryGhost/Admin/zipball/v1.7.3
+SOURCE_SUM=d5558cd419c8d46bdc958064cb97f963d1ea793866414c025906ec15033512ed
 SOURCE_SUM_PRG=sha256sum
-SOURCE_FORMAT=tar.gz
+SOURCE_FORMAT=3
 SOURCE_IN_SUBDIR=true
 SOURCE_EXTRACT=true
diff --git a/manifest.json b/manifest.json
index dee4fc8..a46c6cf 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Open source to-do list script",
         "fr": "Gestionnaire de todo list"
     },
-    "version": "1.7.2~ynh1",
+    "version": "1.7.3~ynh1",
     "url": "http://www.mytinytodo.net/",
     "upstream": {
         "license": "GPL-2.0",
@@ -53,4 +53,4 @@
             }
         ]
     }
-}
\ No newline at end of file
+}