diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 894e2ad..1a5f95d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        os: [windows-2019, macos-latest, ubuntu-20.04]
+        os: [windows-2019, macos-13, ubuntu-20.04]
         arch: [aarch64, amd64]
 
     steps:
@@ -47,7 +47,7 @@ jobs:
           python number_parser.py -v
 
       - name: Build with PyInstaller for macos/ubuntu
-        if: matrix.os == 'macos-latest' || matrix.os == 'ubuntu-20.04'
+        if: matrix.os == 'macos-13' || matrix.os == 'ubuntu-20.04'
         run: |
           pyinstaller \
             --onefile Movie_Data_Capture.py \
@@ -79,7 +79,7 @@ jobs:
           cp config.ini dist/
 
       - name: Set VERSION variable for macos/ubuntu
-        if: matrix.os == 'macos-latest' || matrix.os == 'ubuntu-20.04'
+        if: matrix.os == 'macos-13' || matrix.os == 'ubuntu-20.04'
         run: |
           echo "VERSION=$(python Movie_Data_Capture.py --version)" >> $GITHUB_ENV
           echo "ARCH=$(arch)" >> $GITHUB_ENV
@@ -97,7 +97,7 @@ jobs:
           path: dist
 
       - name: Run test (Ubuntu & MacOS)
-        if: matrix.os == 'ubuntu-20.04' || matrix.os == 'macos-latest'
+        if: matrix.os == 'ubuntu-20.04' || matrix.os == 'macos-13'
         run: |
           cd dist
           touch IPX-292.mp4