diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 26807c12..477e1fe1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3, 3.5, 3.6, 3.7, 3.8]
+        python-version: [3, 3.5, 3.6, 3.7, 3.8, 3.9]
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
diff --git a/.github/workflows/test_workflows.yml b/.github/workflows/test_workflows.yml
index 887a0d38..a084c811 100644
--- a/.github/workflows/test_workflows.yml
+++ b/.github/workflows/test_workflows.yml
@@ -31,30 +31,29 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v2
-      - name: git setup
+        with:
+          token: ${{ secrets.RELEASEBOT_TOKEN }} 
+      - name: tag
         run: |
           git config --local user.email "${GITHUB_ACTOR}@users.noreply.github.com"
           git config --local user.name "${GITHUB_ACTOR}"
-          git remote add action https://x-access-token:${RELEASEBOT_TOKEN}@github.com/${GITHUB_REPOSITORY}.git
-      - name: tag
-        run: |
           git tag --force ${TEST_TAG}
-          git push --force action ${TEST_TAG}
+          git push --force origin ${TEST_TAG}
           sed "s/^    version=.*/    version='0.0.0',/" -i setup.py
           git add setup.py
           git commit -m "testing bump commit"
           git checkout -b ${TEST_RELEASE}
           git show-ref
           echo "Pushing to ${TEST_RELEASE}"
-          git push --force action ${TEST_RELEASE}
+          git push --force origin ${TEST_RELEASE}
           git tag --force ${TEST_TAG}
-          git push --force action ${TEST_TAG}
+          git push --force origin ${TEST_TAG}
       - name: cleanup tag
         if: ${{ always() }}
-        run: git push --delete action ${TEST_TAG}
+        run: git push --delete origin ${TEST_TAG}
       - name: cleanup branch
         if: ${{ always() }}
-        run: git push --delete action ${TEST_RELEASE}
+        run: git push --delete origin ${TEST_RELEASE}
 
   test-docker:
     if: contains(github.event.pull_request.labels.*.name, 'test-docker')
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 9de4d9a1..3f21d3c0 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -58,7 +58,7 @@
     {
       "label": "update",
       "type": "shell",
-      "command": "pip3 install --user -r requirements.txt --upgrade",
+      "command": "pip3 install --upgrade pip && pip3 install --user -r requirements.txt --upgrade",
       "problemMatcher": []
     },
   ]
diff --git a/Dockerfile b/Dockerfile
index f3a5bb99..3c4a2d03 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8-alpine
+FROM python:3.9-alpine
 
 WORKDIR /tmp
 COPY mkdocs_simple_plugin mkdocs_simple_plugin
diff --git a/docs/mkdocs-simple-gen.md b/docs/mkdocs-simple-gen.md
index f3f3a22d..0c3a20d7 100644
--- a/docs/mkdocs-simple-gen.md
+++ b/docs/mkdocs-simple-gen.md
@@ -10,7 +10,7 @@ Install the plugin with pip.
 pip install mkdocs-simple-plugin
 ```
 
-_Python 3.x, 3.5, 3.6, 3.7, 3.8 supported._
+_Python 3.x, 3.5, 3.6, 3.7, 3.8, 3.9 supported._
 
 
 ### Command line options
diff --git a/docs/mkdocs-simple-plugin.md b/docs/mkdocs-simple-plugin.md
index e6477fc2..6052f6d2 100644
--- a/docs/mkdocs-simple-plugin.md
+++ b/docs/mkdocs-simple-plugin.md
@@ -10,7 +10,7 @@ Install the plugin with pip.
 pip install mkdocs-simple-plugin
 ```
 
-_Python 3.x, 3.5, 3.6, 3.7, 3.8 supported._
+_Python 3.x, 3.5, 3.6, 3.7, 3.8, 3.9 supported._
 
 ### Plugin usage
 
diff --git a/setup.py b/setup.py
index d993bafa..3e37f863 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,8 @@
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
-        'Programming Language :: Python :: 3.8'
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9'
     ],
     packages=setuptools.find_packages(),
     entry_points={