# Mitmproxy not working with iOS 13

**URL:** <https://discourse.mitmproxy.org/t/mitmproxy-not-working-with-ios-13/1705>\
**Category:** help\
**Created:** [October 22, 2019, 10:59am UTC](https://discourse.mitmproxy.org/t/mitmproxy-not-working-with-ios-13/1705 "2019-10-22T10:59:45Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![dmorgun](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.mitmproxy.org/dmorgun/32/479_2.png) [@dmorgun](https://discourse.mitmproxy.org/u/dmorgun)\
**Post date:** [October 22, 2019, 10:59am UTC](https://discourse.mitmproxy.org/t/mitmproxy-not-working-with-ios-13/1705/1 "2019-10-22T10:59:45Z")

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Hello, I can’t view mobile traffic with iOS 13.1.2  
everything was fine with iOS 12.x  
But when I have updated iOS. mitmproxy stopped working for me. I’m installing certificate from [mitm.it](http://mitm.it/) but it still won’t work. I’m using MacOS 10.14.6 (Mojave, did not update it yet) + Mitmproxy version: 2.0.1 (release version).  
Anyone has the same issue?

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**Author:** ![dmorgun](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.mitmproxy.org/dmorgun/32/479_2.png) [@dmorgun](https://discourse.mitmproxy.org/u/dmorgun)\
**Post date:** [October 23, 2019, 8:32am UTC](https://discourse.mitmproxy.org/t/mitmproxy-not-working-with-ios-13/1705/2 "2019-10-23T08:32:43Z")

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I resolved the issue by upgrading mitmproxy to 4.0.4:  
“brew upgrade mitmproxy”  
and installing missing dependencies when asked to:  
“xcode-select --install”