diff --git a/package.json b/package.json
index d2a27b0..4405a50 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "@types/react": "^16.9.7",
     "@types/react-dom": "^16.9.2",
     "@types/react-redux": "^7.1.4",
-    "immer": "^4.0.1",
+    "immer": "^9.0.6",
     "react": "^16.10.2",
     "react-dnd": "^9.4.0",
     "react-dnd-html5-backend": "^9.4.0",
diff --git a/yarn.lock b/yarn.lock
index 41fdd7d..df11897 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4472,10 +4472,10 @@ ignore@^5.1.1:
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.4.tgz#84b7b3dbe64552b6ef0eca99f6743dbec6d97adf"
   integrity sha512-MzbUSahkTW1u7JpKKjY7LCARd1fU5W2rLdxlM4kdkayuCwZImjkpluF9CM1aLewYJguPDqewLam18Y6AU69A8A==
 
-immer@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/immer/-/immer-4.0.1.tgz#9108c1ece7fdd7efb91d21e5eb4bac26f7c3a8ba"
-  integrity sha512-qZFpWApnbubcJ03gvWa6zUQz2OTkDc6yINdFXI1lm2IoMYsiVVMrxvfeLDURFhUGJfsQysDUjHSXYnJfMMHAwQ==
+immer@^9.0.6:
+  version "9.0.6"
+  resolved "https://registry.yarnpkg.com/immer/-/immer-9.0.6.tgz#7a96bf2674d06c8143e327cbf73539388ddf1a73"
+  integrity sha512-G95ivKpy+EvVAnAab4fVa4YGYn24J1SpEktnJX7JJ45Bd7xqME/SCplFzYFmTbrkwZbQ4xJK1xMTUYBkN6pWsQ==
 
 import-fresh@^2.0.0:
   version "2.0.0"