diff --git a/manifest.json b/manifest.json
index cfbc8f3..fc28e92 100644
--- a/manifest.json
+++ b/manifest.json
@@ -62,7 +62,7 @@
                 "targetAbi": "10.8.0.0",
                 "sourceUrl": "https://github.com/tubearchivist/tubearchivist-jf-plugin/releases/download/v1.2.3/tubearchivistmetadata_1.2.3.0.zip",
                 "checksum": "f5328a662444739eaa7c59855bfcb203",
-                "timestamp": "2024-04-18 21:45:00"
+                "timestamp": "2024-04-18T21:45:00Z"
             },
             {
                 "version": "1.2.2.0",