diff --git a/package-lock.json b/package-lock.json
index b739219..71e14e8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -390,9 +390,9 @@
             "dev": true
         },
         "immer": {
-            "version": "1.9.3",
-            "resolved": "https://registry.npmjs.org/immer/-/immer-1.9.3.tgz",
-            "integrity": "sha512-bUyz3fOHGn82V7h4oVgJGmFglZt53JWwSyVNAT4sO0d7IovHLwLuHbh14uYKY0tewFoDcEdiQW7HuL0NsRVziw==",
+            "version": "9.0.6",
+            "resolved": "https://registry.npmjs.org/immer/-/immer-9.0.6.tgz",
+            "integrity": "sha512-G95ivKpy+EvVAnAab4fVa4YGYn24J1SpEktnJX7JJ45Bd7xqME/SCplFzYFmTbrkwZbQ4xJK1xMTUYBkN6pWsQ==",
             "dev": true
         },
         "immutable": {
diff --git a/package.json b/package.json
index ac20134..4e69d9c 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "@types/node-fetch": "2.1.4",
     "@types/ramda": "0.25.45",
     "funfix": "7.0.1",
-    "immer": "1.9.3",
+    "immer": "9.0.6",
     "immutable": "4.0.0-rc.12",
     "ramda": "0.26.1",
     "rxjs": "6.3.3",