diff --git a/implementation-contributed/curation_logs/javascriptcore.json b/implementation-contributed/curation_logs/javascriptcore.json
index 37d804c12f604e4042f100a5799dddf165547018..c89cc822a35f416f53f95e1b8e7a1636b3354202 100644
--- a/implementation-contributed/curation_logs/javascriptcore.json
+++ b/implementation-contributed/curation_logs/javascriptcore.json
@@ -1,6 +1,6 @@
 {
-  "sourceRevisionAtLastExport": "13bea0a046",
-  "targetRevisionAtLastExport": "d544eaced",
+  "sourceRevisionAtLastExport": "f2e2ad6325",
+  "targetRevisionAtLastExport": "f4f5a415f",
   "curatedFiles": {
     "/stress/Number-isNaN-basics.js": "DELETED_IN_TARGET",
     "/stress/Object_static_methods_Object.getOwnPropertyDescriptors-proxy.js": "DELETED_IN_TARGET",