diff --git a/.github/workflows/github_actions.yml b/.github/workflows/github_actions.yml
index be62980..1a244c0 100644
--- a/.github/workflows/github_actions.yml
+++ b/.github/workflows/github_actions.yml
@@ -10,7 +10,7 @@ on:
 jobs:    
   test:
     name: Unit-Tests
-    runs-on: macos-14
+    runs-on: macos-15
     steps:
     - name: Checkout
       uses: actions/checkout@v4
@@ -22,7 +22,7 @@ jobs:
         java-version: '17'
 
     - name: Set up XCode 
-      run: sudo xcode-select --switch /Applications/Xcode_15.1.app
+      run: sudo xcode-select --switch /Applications/Xcode_26.0.app
 
     - name: Bundle Install
       run: bundle install
@@ -35,8 +35,6 @@ jobs:
 
     - name: Unit tests
       run: bundle exec fastlane unit_tests
-      env:
-        SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
 
     - name: Code Coverage
       run: bundle exec fastlane coverage
diff --git a/build.sh b/build.sh
index 065a2af..63c023d 100644
--- a/build.sh
+++ b/build.sh
@@ -1,6 +1,6 @@
 rm -rf build
 
-sudo xcode-select --switch /Applications/Xcode_15.1.app
+sudo xcode-select --switch /Applications/Xcode_26.0.app
 
 xcodebuild archive \
 -workspace OSPaymentsLib.xcworkspace \
diff --git a/fastlane/Fastfile b/fastlane/Fastfile
index a36e5bf..a5df6d4 100644
--- a/fastlane/Fastfile
+++ b/fastlane/Fastfile
@@ -18,8 +18,7 @@ default_platform(:ios)
 platform :ios do
   desc "Lane to run the unit tests"
   lane :unit_tests do
-    run_tests(device: "iPhone 8", scheme: "OSPaymentsLib",
-      slack_url: ENV['SLACK_WEBHOOK'])
+    run_tests(device: "iPhone 17", scheme: "OSPaymentsLib")
   end
 
   desc "Code coverage"