diff --git a/catalog.json b/catalog.json
index fe1542ed7c..cfefb6661f 100644
--- a/catalog.json
+++ b/catalog.json
@@ -1516,7 +1516,7 @@
             "latest_version": "1.0.0",
             "latest_app_version": "1.23.3",
             "latest_human_version": "1.23.3_1.0.0",
-            "last_update": null,
+            "last_update": "2023-06-05 13:13:21",
             "name": "syncthing",
             "recommended": false,
             "title": "Syncthing",