diff --git a/manifest.json b/manifest.json
index f424f35..0335133 100644
--- a/manifest.json
+++ b/manifest.json
@@ -11,7 +11,7 @@
                 "version": "0.0.0.1",
                 "targetAbi": "10.11.3",
                 "sourceUrl": "https://github.com/T-Gander/jellyfin-plugin-mediacleaner/archive/refs/tags/v0.0.1-alpha.zip",
-                "timestamp": "2025-11-29"
+                "timestamp": "2025-11-29T00:00:00Z"
             }
         ]
     }