diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 8d09e31cb..6f804eb84 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -64,7 +64,7 @@ jobs:
         run: |
           conda create -n bss_doc -c conda-forge -c michellab/label/dev -c file://"$CONDA_PREFIX"/conda-bld python="$PYTHON_VERSION" biosimspace
           conda activate bss_doc
-          pip install docutils==0.17.1 sphinx==2.2.2 sphinx_issues sphinx_rtd_theme sphinxcontrib-youtube==0.1.2
+          pip install docutils==0.17.1 sphinx==2.2.2 sphinx_issues sphinx_rtd_theme sphinxcontrib-youtube==0.1.2 jinja2==3.0.2
           cp BioSimSpace/actions/youtube.py "$CONDA_PREFIX"/lib/python3.7/site-packages/sphinxcontrib/youtube
           BioSimSpace/actions/inject_force_fields.sh
           cd BioSimSpace/doc