diff --git a/examples/optimistic-ui-immer/package.json b/examples/optimistic-ui-immer/package.json
index cc39f0231..9671ec1dd 100644
--- a/examples/optimistic-ui-immer/package.json
+++ b/examples/optimistic-ui-immer/package.json
@@ -4,7 +4,7 @@
   "main": "index.js",
   "license": "MIT",
   "dependencies": {
-    "immer": "9.0.5",
+    "immer": "9.0.21",
     "next": "latest",
     "react": "18.1.0",
     "react-dom": "18.1.0",