I am working on my React Native app built with expo. Today I was really bothered by the console that all the time was reminding me that there is a new version of expo, so I decided to update it. I followed the steps given on the expo docs. Everything in update seemed working fine but in nearly a half command :
expo upgrade stacked and returned me this error [expo NPM ERR](https://i.stack.imgur.com/05y7P.png)
I listed previous solutions that I should check my package.json file and app.json file to match the sdk versions but I got all three set up on the same :

```
{
  "expo": {
    "name": "bakalarka",
    "slug": "bakalarka",
    "privacy": "public",
    "sdkVersion": "36.0.0", ...

```

and my package.json file: 

```
"dependencies": {
    "core-js": "^3.6.4",
    "expo": "^36.0.0",
    "expo-font": "~8.0.0",
    "expo-image-picker": "~8.0.1",
    "expo-linear-gradient": "~8.0.0",
    "linear-gradient": "^1.0.6",
    "moment": "^2.24.0",
    "react": "16.9.0",
    "react-dom": "16.9.0",
    "react-native": "https://github.com/expo/react-native/archive/sdk-36.0.0.tar.gz", ...

```

When I just want to start the app my Android emulator shows me error as: React native version mismatch.
 Does anyone know where might be the problem?
 Thank you in advance! :)