diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 429373b..c163e38 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,9 +14,9 @@ jobs:
   linting:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python 3.8
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v3
       with:
         python-version: 3.8
     - name: Install tools
@@ -36,10 +36,10 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.9]
+        python-version: [3.8, 3.9]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         fetch-depth: 0
     - name: Create LFS file list
@@ -47,7 +47,7 @@ jobs:
         git lfs ls-files -l | cut -d' ' -f1 | sort > .lfs-assets-id
 
     - name: Restore LFS cache
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       id: lfs-cache
       with:
         path: .git/lfs
@@ -58,7 +58,7 @@ jobs:
       run: |
         git lfs pull
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
@@ -84,7 +84,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - name: Create LFS file list
@@ -92,7 +92,7 @@ jobs:
           git lfs ls-files -l | cut -d' ' -f1 | sort > .lfs-assets-id
 
       - name: Restore LFS cache
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         id: lfs-cache
         with:
           path: .git/lfs
@@ -102,23 +102,21 @@ jobs:
       - name: Git LFS Pull
         run: |
           git lfs pull
-      - name: Set up Python 3.7
-        uses: actions/setup-python@v2
+      - name: Set up Python 3.9
+        uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: 3.9
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
           python -m pip install build
-        env:
-          PIP_EXTRA_INDEX_URL: https://${{secrets.ARTIFACTORY_RO_USER}}:${{secrets.ARTIFACTORY_RO_TOKEN}}@artifactory.niaid.nih.gov/artifactory/api/pypi/bcbb-pypi/simple
       - name: Build package
         run: |
           python -m build
           ls -la dist
       - name: Upload package
         if: github.event_name == 'push'
-        uses: actions/upload-artifact@v1
+        uses: actions/upload-artifact@v3
         with:
           name: python-packages
           path: dist
@@ -127,9 +125,12 @@ jobs:
           # install so that setuptools_scm generate version for package
           pip install -r docs/requirements.txt -e .
           make -C docs html
+        env:
+          PIP_EXTRA_INDEX_URL: https://${{secrets.ARTIFACTORY_RO_USER}}:${{secrets.ARTIFACTORY_RO_TOKEN}}@artifactory.niaid.nih.gov/artifactory/api/pypi/bcbb-pypi/simple
+
       - name: Upload documentation
         if: github.event_name == 'push'
-        uses: actions/upload-artifact@v1
+        uses: actions/upload-artifact@v3
         with:
           name: sphinx-docs
           path: docs/_build/html
@@ -152,7 +153,7 @@ jobs:
     needs: package_docs
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v3
         id: download
         with:
           name: python-packages