diff --git a/package.json b/package.json
index 2e4a2f8150..0280ea51f3 100644
--- a/package.json
+++ b/package.json
@@ -117,6 +117,7 @@
     "cldr-annotations-derived-modern": "^45.0.0",
     "cldr-annotations-modern": "^45.0.0",
     "commander": "^12.0.0",
+    "confusing-browser-globals": "^1.0.11",
     "css.escape": "^1.5.1",
     "diff": "^5.0.0",
     "difflib": "^0.2.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 54dcda110b..a8b19c6c61 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -365,6 +365,9 @@ importers:
       commander:
         specifier: ^12.0.0
         version: 12.1.0
+      confusing-browser-globals:
+        specifier: ^1.0.11
+        version: 1.0.11
       css.escape:
         specifier: ^1.5.1
         version: 1.5.1
@@ -2892,6 +2895,9 @@ packages:
     resolution: {integrity: sha512-MWufYdFw53ccGjCA+Ol7XJYpAlW6/prSMzuPOTRnJGcGzuhLn4Scrz7qf6o8bROZ514ltazcIFJZevcfbo0x7A==}
     engines: {'0': node >= 6.0}
 
+  confusing-browser-globals@1.0.11:
+    resolution: {integrity: sha512-JsPKdmh8ZkmnHxDk55FZ1TqVLvEQTvoByJZRN9jzI0UjxK/QgAmsphz7PGtqgPieQZ/CQcHWXCR7ATDNhGe+YA==}
+
   connect-history-api-fallback@2.0.0:
     resolution: {integrity: sha512-U73+6lQFmfiNPrYbXqr6kZ1i1wiRqXnp2nhMsINseWXO8lDau0LGEffJ8kQi4EjLZympVgRdvqjAgiZ1tgzDDA==}
     engines: {node: '>=0.8'}
@@ -10387,6 +10393,8 @@ snapshots:
       readable-stream: 3.6.2
       typedarray: 0.0.6
 
+  confusing-browser-globals@1.0.11: {}
+
   connect-history-api-fallback@2.0.0: {}
 
   console-control-strings@1.1.0: {}
diff --git a/version.py b/version.py
index a2ead205cb..ee40eead63 100644
--- a/version.py
+++ b/version.py
@@ -48,4 +48,4 @@ API_FEATURE_LEVEL = 263
 #   historical commits sharing the same major version, in which case a
 #   minor version bump suffices.
 
-PROVISION_VERSION = (280, 1)  # last bumped 2024-06-03 for adding @types/js-cookie
+PROVISION_VERSION = (280, 2)  # bumped 2024-06-03 for adding confusing-browser-globals