diff --git a/ci/Jenkinsfile.ios b/ci/Jenkinsfile.ios
index 190df92798..3696231897 100644
--- a/ci/Jenkinsfile.ios
+++ b/ci/Jenkinsfile.ios
@@ -1,7 +1,7 @@
 library 'status-react-jenkins@master'
 
 pipeline {
-  agent { label 'macos-xcode-11.3.1' }
+  agent { label 'macos-xcode-11.4' }
 
   parameters {
     string(
diff --git a/ci/Jenkinsfile.macos b/ci/Jenkinsfile.macos
index b5160b73b1..808309418d 100644
--- a/ci/Jenkinsfile.macos
+++ b/ci/Jenkinsfile.macos
@@ -1,7 +1,7 @@
 library 'status-react-jenkins@master'
 
 pipeline {
-  agent { label 'macos-xcode-11.3.1' }
+  agent { label 'macos-xcode-11.4' }
 
   parameters {
     string(
diff --git a/nix/mobile/default.nix b/nix/mobile/default.nix
index 41ab3d6574..3ed62dcf1e 100644
--- a/nix/mobile/default.nix
+++ b/nix/mobile/default.nix
@@ -5,7 +5,7 @@ let
   inherit (lib) catAttrs concatStrings optional unique;
 
   xcodewrapperArgs = {
-    version = "11.3.1";
+    version = "11.4";
   };
   xcodeWrapper = composeXcodeWrapper xcodewrapperArgs;
   fastlane = callPackage ./fastlane { };