diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c450704..9294bdb 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -130,7 +130,7 @@ jobs:
             ${{ runner.os }}-pip-
 
       - name: Install Python dependencies
-        run: python -m pip install --upgrade pip pytest-workflow cryptography
+        run: python -m pip install --upgrade pip -r tests/requirements.txt
 
       - name: Setup Nextflow ${{ matrix.NXF_VER }}
         uses: nf-core/setup-nextflow@v1