diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 1b5a1743..dbee3b54 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -15,7 +15,7 @@
 	},
 	// Set *default* container specific settings.json values on container create.
 	"settings": {
-		"terminal.integrated.shell.linux": "/bin/bash",
+		"terminal.integrated.defaultProfile.linux": "bash",
 		"python.pythonPath": "/usr/local/bin/python",
 		"python.linting.enabled": true,
 		"python.linting.pylintEnabled": true,
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f589c55f..489e210c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3, 3.6, 3.7, 3.8, 3.9]
+        python-version: [3, 3.7, 3.8, 3.9, 3.10]
       fail-fast: false
     steps:
       - uses: actions/checkout@v2.4.0
diff --git a/Dockerfile b/Dockerfile
index 80911ed6..6cb9b52e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9-alpine
+FROM python:3.10-alpine
 
 ENV VIRTUAL_ENV=/opt/venv
 RUN python3 -m venv $VIRTUAL_ENV
diff --git a/setup.py b/setup.py
index 2e5fe690..7dd2e17d 100644
--- a/setup.py
+++ b/setup.py
@@ -33,15 +33,15 @@
         'Intended Audience :: Information Technology',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3 :: Only',
-        'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
-        'Programming Language :: Python :: 3.9'],
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10'],
     packages=setuptools.find_packages(),
     entry_points={
         'mkdocs.plugins': ["simple = mkdocs_simple_plugin.plugin:SimplePlugin"],
         'console_scripts': ["mkdocs_simple_gen = mkdocs_simple_plugin.generator:main"]})
 
 # md file="versions.snippet"
-# _Python 3.x, 3.6, 3.7, 3.8, 3.9 supported._
+# _Python 3.x, 3.7, 3.8, 3.9, 3.10 supported._
 # /md
diff --git a/tests/test_local.sh b/tests/test_local.sh
index 8f2f0ab7..9bdeaf25 100755
--- a/tests/test_local.sh
+++ b/tests/test_local.sh
@@ -22,7 +22,7 @@ set -e
 function docker_run_integration_tests() {
 docker build -t mkdocs-simple-test-runner:$1 -f- . <<EOF
   FROM python:$1
-  RUN apt-get -y update && apt-get -yyy install bats gcc
+  RUN apt-get -y update && apt-get -yyy install bats gcc sudo
   COPY ./requirements.txt /workspace/requirements.txt
   RUN pip install -r /workspace/requirements.txt
   COPY . /workspace
@@ -35,14 +35,15 @@ docker run --rm -it mkdocs-simple-test-runner:$1 tests/run_linters.sh
 docker run --rm -it mkdocs-simple-test-runner:$1 tests/run_integration_tests.sh
 }
 
-if [[ ! -z "$PYTHON_37_ONLY" ]]; then
-  docker_run_integration_tests "3.7"
+if [[ ! -z "$PYTHON_V_ONLY" ]]; then
+  echo "only v $PYTHON_V_ONLY"
+  docker_run_integration_tests "$PYTHON_V_ONLY"
 else
   docker_run_integration_tests "3"
-  docker_run_integration_tests "3.6"
   docker_run_integration_tests "3.7"
   docker_run_integration_tests "3.8"
   docker_run_integration_tests "3.9"
+  docker_run_integration_tests "3.10"
 fi
 # ```
 # </details>