diff --git a/package.json b/package.json
index 4ce34e7..dd58631 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,6 @@
   },
   "pre-commit": "lint:staged",
   "dependencies": {
-    "immutable": "^3.8.2",
     "lodash": "^4.17.21"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index c2fb478..9be7132 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1994,10 +1994,6 @@ ignore@^3.2.0:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.3.tgz#432352e57accd87ab3110e82d3fea0e47812156d"
 
-immutable@^3.8.2:
-  version "3.8.2"
-  resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.8.2.tgz#c2439951455bb39913daf281376f1530e104adf3"
-
 imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"