diff --git a/Makefile b/Makefile
index dd612a44881f..9a5b1a767b68 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 FLOW_COMMIT = 92bbb5e9dacb8185aa73ea343954d0434b42c40b
-TEST262_COMMIT = 836111dc3cca6345563dbf86a2dbc108a7e2939c
+TEST262_COMMIT = 2fcc43df17909f779ede1d91f5e8c0ff4a172254
 TYPESCRIPT_COMMIT = e34b2adcaed2ff12761f7cbf87a299f5082c4e63
 
 # Fix color output until TravisCI fixes https://github.com/travis-ci/travis-ci/issues/7967
diff --git a/yarn.lock b/yarn.lock
index de47d5939637..6905eadfd3e4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -691,6 +691,7 @@ __metadata:
   resolution: "@babel/helper-module-transforms@condition:BABEL_8_BREAKING?:workspace:^7.15.4#82b77f"
   dependencies:
     "@babel/helper-module-transforms-BABEL_8_BREAKING-false": "npm:@babel/helper-module-transforms@workspace:^7.15.4"
+  checksum: 94f5bd35b38dbe18655fb20e1872cf205419ad5d4871e5c66d1ffb478aee531bf1daea139723bfd410b0c2a29e7709f6a43d5eb760e7e0c81893a12b9a800c31
   languageName: node
   linkType: hard