diff --git a/implementation-contributed/curation_logs/javascriptcore.json b/implementation-contributed/curation_logs/javascriptcore.json
index 66da5141532a47ede9eb9240263a880593788d56..57be74b3d3b0935bac9c747bddb7ac6c73dcc9b6 100644
--- a/implementation-contributed/curation_logs/javascriptcore.json
+++ b/implementation-contributed/curation_logs/javascriptcore.json
@@ -1,6 +1,6 @@
 {
-  "sourceRevisionAtLastExport": "b69d88687a",
-  "targetRevisionAtLastExport": "93b2865ca",
+  "sourceRevisionAtLastExport": "3454cfdb5a",
+  "targetRevisionAtLastExport": "1804b1343",
   "curatedFiles": {
     "/stress/Number-isNaN-basics.js": "DELETED_IN_TARGET",
     "/stress/Object_static_methods_Object.getOwnPropertyDescriptors-proxy.js": "DELETED_IN_TARGET",