diff --git a/package-lock.json b/package-lock.json
index e25494b..4254344 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8800,9 +8800,9 @@
       "dev": true
     },
     "immer": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/immer/-/immer-4.0.1.tgz",
-      "integrity": "sha512-qZFpWApnbubcJ03gvWa6zUQz2OTkDc6yINdFXI1lm2IoMYsiVVMrxvfeLDURFhUGJfsQysDUjHSXYnJfMMHAwQ=="
+      "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 f9d14d2..5d73cce 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     "array-move": "^2.1.0",
     "common-tags": "^1.8.0",
     "highlight.js": "^9.15.6",
-    "immer": "^4.0.1",
+    "immer": "^9.0.6",
     "keen-react-charts": "^1.0.8",
     "lodash.isequal": "^4.5.0",
     "lodash.set": "^4.3.2",