diff --git a/implementation-contributed/curation_logs/javascriptcore.json b/implementation-contributed/curation_logs/javascriptcore.json
index ecafe83d465a668ba6f4da7da55fed27bd6a112b..7e1e764236a028c221fe1de356f540e366dd47e8 100644
--- a/implementation-contributed/curation_logs/javascriptcore.json
+++ b/implementation-contributed/curation_logs/javascriptcore.json
@@ -1,6 +1,6 @@
 {
-  "sourceRevisionAtLastExport": "12df785646",
-  "targetRevisionAtLastExport": "5032c509e",
+  "sourceRevisionAtLastExport": "8a25978f29",
+  "targetRevisionAtLastExport": "70dc33467",
   "curatedFiles": {
     "/stress/Number-isNaN-basics.js": "DELETED_IN_TARGET",
     "/stress/Object_static_methods_Object.getOwnPropertyDescriptors-proxy.js": "DELETED_IN_TARGET",