diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e7c4e51..59c9d13 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -27,6 +27,9 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
 
+    - name: Select Xcode version
+      run: sudo xcode-select --switch /Applications/Xcode_15.3.app
+
     - name: Cache Swift Package Manager dependencies
       uses: actions/cache@v4
       with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 34b84a0..fce0e58 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,6 +19,9 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
 
+    - name: Select Xcode version
+      run: sudo xcode-select --switch /Applications/Xcode_15.3.app
+
     - name: Cache Swift Package Manager dependencies
       uses: actions/cache@v4
       with: