diff --git a/package.json b/package.json
index 14b800cf2..0eb2cbfa9 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "devDependencies": {
     "@parcel/watcher": "^2.4.1",
     "chokidar": "^4.0.0",
-    "immutable": "^4.0.0",
+    "immutable": "^5.0.2",
     "intercept-stdout": "^0.1.2"
   }
 }