diff --git a/.github/workflows/pytest_cov.yml b/.github/workflows/pytest_cov.yml
index e46773a4..b47b943a 100644
--- a/.github/workflows/pytest_cov.yml
+++ b/.github/workflows/pytest_cov.yml
@@ -14,7 +14,9 @@ jobs:
           python-version: 3.8
           architecture: x64
       - name: Install Packages
-        run: sudo apt install xvfb libenchant-dev qt5-default
+        run: |
+          sudo apt update
+          sudo apt install xvfb libenchant-dev qt5-default
       - name: Checkout Source
         uses: actions/checkout@v2
       - name: Install Dependencies
@@ -44,7 +46,9 @@ jobs:
           python-version: ${{ matrix.python-version }}
           architecture: x64
       - name: Install Packages
-        run: sudo apt install xvfb libenchant-dev qt5-default
+        run: |
+          sudo apt update
+          sudo apt install xvfb libenchant-dev qt5-default
       - name: Checkout Source
         uses: actions/checkout@v2
       - name: Install Dependencies