diff --git a/index.e2e.js b/index.e2e.js
index 54a687dc46..3aaa3916cd 100644
--- a/index.e2e.js
+++ b/index.e2e.js
@@ -1,4 +1,3 @@
-import "setimmediate";
 import { LogBox } from 'react-native';
 
 LogBox.ignoreAllLogs();
diff --git a/package-lock.json b/package-lock.json
index 0efff00ef6..4503fdc425 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "react-native-navigation",
-  "version": "8.1.0-rc01",
+  "version": "8.2.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "react-native-navigation",
-      "version": "8.1.0-rc01",
+      "version": "8.2.1",
       "license": "MIT",
       "dependencies": {
         "hoist-non-react-statics": "3.x.x",
@@ -15486,7 +15486,7 @@
     },
     "node_modules/npm/node_modules/lodash._baseindexof": {
       "version": "3.1.0",
-      "extraneous": true,
+      "dev": true,
       "inBundle": true,
       "license": "MIT"
     },
@@ -15502,19 +15502,19 @@
     },
     "node_modules/npm/node_modules/lodash._bindcallback": {
       "version": "3.0.1",
-      "extraneous": true,
+      "dev": true,
       "inBundle": true,
       "license": "MIT"
     },
     "node_modules/npm/node_modules/lodash._cacheindexof": {
       "version": "3.0.2",
-      "extraneous": true,
+      "dev": true,
       "inBundle": true,
       "license": "MIT"
     },
     "node_modules/npm/node_modules/lodash._createcache": {
       "version": "3.1.2",
-      "extraneous": true,
+      "dev": true,
       "inBundle": true,
       "license": "MIT",
       "dependencies": {
@@ -15529,7 +15529,7 @@
     },
     "node_modules/npm/node_modules/lodash._getnative": {
       "version": "3.9.1",
-      "extraneous": true,
+      "dev": true,
       "inBundle": true,
       "license": "MIT"
     },
@@ -15547,7 +15547,7 @@
     },
     "node_modules/npm/node_modules/lodash.restparam": {
       "version": "3.6.1",
-      "extraneous": true,
+      "dev": true,
       "inBundle": true,
       "license": "MIT"
     },
diff --git a/package.json b/package.json
index 3e70263846..e025e45386 100644
--- a/package.json
+++ b/package.json
@@ -122,7 +122,6 @@
     "redux": "3.x.x",
     "remx": "3.x.x",
     "semver": "5.x.x",
-    "setimmediate": "^1.0.5",
     "shell-utils": "1.x.x",
     "ts-mockito": "^2.3.1",
     "typedoc": "0.x.x",
@@ -259,4 +258,4 @@
     "type": "all",
     "jsSrcsDir": "./lib/src"
   }
-}
\ No newline at end of file
+}
diff --git a/playground/index.js b/playground/index.js
index 764edc8252..93acbc1a8a 100644
--- a/playground/index.js
+++ b/playground/index.js
@@ -1,2 +1 @@
-import "setimmediate";
 require('./src/index');