diff --git a/all-repositories.json b/all-repositories.json
index bf190d0f..8b9a89a2 100644
--- a/all-repositories.json
+++ b/all-repositories.json
@@ -7286,7 +7286,7 @@
   "owner": {
    "login": "WebAssembly"
   },
-  "homepageUrl": "https://webassembly.github.io/spec/",
+  "homepageUrl": "https://webassembly.github.io/wide-arithmetic/",
   "description": "WebAssembly proposal for wide arithmetic",
   "isArchived": false,
   "isPrivate": false,