diff --git a/package.json b/package.json
index 8b68ac5..7682a1c 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.5.5",
-    "immutable": "~3.7.4",
+    "immutable": "~3.8.4",
     "invariant": "^2.2.1"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index ff4a3d4..9d8e5b9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3037,6 +3037,11 @@ immutable@~3.7.4:
   version "3.7.6"
   resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.7.6.tgz#13b4d3cb12befa15482a26fe1b2ebae640071e4b"
 
+immutable@~3.8.4:
+  version "3.8.4"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.8.4.tgz#af27c93537f09629c9d154a173cd55f7bfdc75fd"
+  integrity sha512-ZQv17KolYrYmsDoDB8N67zhIKsNi9mGYlk96y/yuxyAqJB2hLzSGSM7k/sB0/ZvO4kx27U9+fBeD/XlLGh/uXQ==
+
 import-local@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/import-local/-/import-local-3.2.0.tgz#c3d5c745798c02a6f8b897726aba5100186ee260"