diff --git a/package-lock.json b/package-lock.json
index 7d2a45d..6e358ff 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6927,9 +6927,9 @@
       "integrity": "sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg=="
     },
     "immer": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/immer/-/immer-5.0.0.tgz",
-      "integrity": "sha512-G7gRqKbi9NE025XVyqyTV98dxUOtdKvu/P1QRaVZfA55aEcXgjbxPdm+TlWdcSMNPKijlaHNz61DGPyelouRlA=="
+      "version": "9.0.6",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-9.0.6.tgz",
+      "integrity": "sha512-G95ivKpy+EvVAnAab4fVa4YGYn24J1SpEktnJX7JJ45Bd7xqME/SCplFzYFmTbrkwZbQ4xJK1xMTUYBkN6pWsQ=="
     },
     "import-cwd": {
       "version": "2.1.0",
diff --git a/package.json b/package.json
index dd91f5d..54c488b 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "immer": "^5.0.0",
+    "immer": "^9.0.6",
     "normalize.css": "^8.0.1",
     "react": "^16.12.0",
     "react-dom": "^16.12.0",