diff --git a/actions/github-pages/quarto/action.yml b/actions/github-pages/quarto/action.yml
index 1ffa8c1..bdcf514 100644
--- a/actions/github-pages/quarto/action.yml
+++ b/actions/github-pages/quarto/action.yml
@@ -25,6 +25,10 @@ runs:
         cache: pip
         cache-dependency-path: ${{ inputs.requirements-txt }}
 
+    - name: Install dependencies
+      shell: bash
+      run: python -m pip install -r ${{ inputs.requirements-txt }}
+
     - name: Set up Quarto
       # yamllint disable-line rule:line-length
       uses: quarto-dev/quarto-actions/setup@c1b50d36cf3c22b3dc7e530bd1b36634e824e545 # v2