diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index d8defd5..b9b01f3 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -28,6 +28,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - name: Install FFmpeg
       run: |
+        sudo apt update
         sudo apt install ffmpeg
         ffmpeg -version
     - name: Install Tox