diff --git a/.circleci/config.yml b/.circleci/config.yml
index 111900d..a200aa9 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -19,13 +19,18 @@ jobs:
     steps:
       - checkout
 
+      - run:
+          name: Install ffmpeg
+          command: |
+            sudo apt-get update
+            sudo apt-get install ffmpeg
+
       - run:
           name: decrypt files
           command: |
             openssl aes-256-cbc -k "$EDGI_ZOOM_API_SECRET" -in client_secret.json.enc -out client_secret.json -d -md sha256
             openssl aes-256-cbc -k "$EDGI_ZOOM_API_SECRET" -in .youtube-upload-credentials.json.enc -out .youtube-upload-credentials.json -d -md sha256
 
-
       - restore_cache:
           keys:
           - v1-pip-{{ checksum "requirements.txt" }}
diff --git a/.github/workflows/zoom-upload.yml b/.github/workflows/zoom-upload.yml
index 64637b7..c1b8e0a 100644
--- a/.github/workflows/zoom-upload.yml
+++ b/.github/workflows/zoom-upload.yml
@@ -26,6 +26,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      - name: Install ffmpeg
+        run: |
+          sudo apt-get update
+          sudo apt-get install ffmpeg
+
       - uses: actions/checkout@v4
 
       - name: Set up Python