diff --git a/package-lock.json b/package-lock.json
index 7aadbed..94034e9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9075,9 +9075,9 @@
       "integrity": "sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg=="
     },
     "immer": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/immer/-/immer-3.3.0.tgz",
-      "integrity": "sha512-vlWRjnZqoTHuEjadquVHK3GxsXe1gNoATffLEA8Qbrdd++Xb+wHEFiWtwAKTscMBoi1AsvEMXhYRzAXA8Ex9FQ=="
+      "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 26b31e7..302de4d 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   },
   "dependencies": {
     "date-fns": "^1.29.0",
-    "immer": "^3.3.0",
+    "immer": "^9.0.6",
     "lodash": "^4.17.15",
     "react": "^16.13.0",
     "react-dnd-cjs": "^9.5.1",