diff --git a/package.json b/package.json
index 100ffe9..b0c4d90 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
         "@material-ui/core": "^4.0.0",
         "@material-ui/icons": "^4.0.0",
         "axios": "^0.18.0",
-        "immer": "^3.1.2",
+        "immer": "^9.0.6",
         "lodash": "^4.17.11",
         "moment": "^2.24.0",
         "react": "^16.8.6",
diff --git a/yarn.lock b/yarn.lock
index df1bb80..07c0519 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3970,10 +3970,10 @@ img-loader@^3.0.0:
   dependencies:
     loader-utils "^1.1.0"
 
-immer@^3.1.2:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/immer/-/immer-3.1.2.tgz#1f24f2e25433f5ff168a1ff6c8c6366d2106e61a"
-  integrity sha512-pi8JuvJ9c+98DlpDms/o0YLLg5khP8Qzjd8CtIGc4qVm2eoLdQGivJL266nWccofKT/oBSxnhAh/o+nmOXtLXw==
+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-cwd@^2.0.0:
   version "2.1.0"