diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index cc29869..414e944 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,14 +13,14 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "pypy3"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "pypy-3.8"]
 
     steps:
       - name: Install libgnutls28-dev
         run: |
           sudo apt update -q
           sudo apt install -q -y libgnutls28-dev libcurl4-gnutls-dev
-      
+
       - uses: actions/checkout@v3.0.0
 
       - name: Set up Python ${{ matrix.python-version }}
diff --git a/docs/contributing.rst b/docs/contributing.rst
index 82cbeeb..d41a23b 100644
--- a/docs/contributing.rst
+++ b/docs/contributing.rst
@@ -96,11 +96,11 @@ The test suite is pretty big and slow, but you can tell tox to only run specific
 
     tox -e {pyNN}-{HTTP_LIBRARY} -- <pytest flags passed through>
 
-    tox -e py36-requests -- -v -k "'test_status_code or test_gzip'"
+    tox -e py37-requests -- -v -k "'test_status_code or test_gzip'"
     tox -e py37-requests -- -v --last-failed
 
 This will run only tests that look like ``test_status_code`` or
-``test_gzip`` in the test suite, and only in the python 3.6 environment
+``test_gzip`` in the test suite, and only in the python 3.7 environment
 that has ``requests`` installed.
 
 Also, in order for the boto tests to run, you will need an AWS key.
@@ -130,10 +130,10 @@ in this example::
     pip install tox tox-pyenv
 
     # Install supported versions (at time of writing), this does not activate them
-    pyenv install 3.6.9 3.7.5 3.8.0 pypy3.6-7.2.0
+    pyenv install 3.7.5 3.8.0 pypy3.8
 
     # This activates them
-    pyenv local 3.6.9 3.7.5 3.8.0 pypy3.6-7.2.0
+    pyenv local 3.7.5 3.8.0 pypy3.8
 
     # Run the whole test suite
     tox
diff --git a/docs/installation.rst b/docs/installation.rst
index f47efc9..a6a0789 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -9,7 +9,7 @@ with pip::
 Compatibility
 -------------
 
-VCR.py supports Python 3.6+, and `pypy <http://pypy.org>`__.
+VCR.py supports Python 3.7+, and `pypy <http://pypy.org>`__.
 
 The following HTTP libraries are supported:
 
diff --git a/setup.py b/setup.py
index 8a031ce..348c635 100644
--- a/setup.py
+++ b/setup.py
@@ -59,7 +59,7 @@ setup(
     author_email="me@kevinmccarthy.org",
     url="https://github.com/kevin1024/vcrpy",
     packages=find_packages(exclude=["tests*"]),
-    python_requires=">=3.6",
+    python_requires=">=3.7",
     install_requires=install_requires,
     license="MIT",
     tests_require=["pytest", "mock", "pytest-httpbin"],
@@ -69,7 +69,6 @@ setup(
         "Intended Audience :: Developers",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
diff --git a/tox.ini b/tox.ini
index a4db6d0..014e60b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,14 +3,13 @@ skip_missing_interpreters=true
 envlist =
   cov-clean,
   lint,
-  {py36,py37,py38,py39,py310}-{requests,httplib2,urllib3,tornado4,boto3,aiohttp,httpx},
+  {py37,py38,py39,py310}-{requests,httplib2,urllib3,tornado4,boto3,aiohttp,httpx},
   {pypy3}-{requests,httplib2,urllib3,tornado4,boto3},
   cov-report
 
 
 [gh-actions]
 python =
-    3.6: py36
     3.7: py37, lint
     3.8: py38
     3.9: py39
@@ -72,6 +71,7 @@ usedevelop=true
 commands =
     ./runtests.sh --cov=./vcr --cov-branch --cov-report=xml --cov-append {posargs}
 deps =
+    Werkzeug==2.0.3
     pytest
     pytest-httpbin
     pytest-cov
@@ -80,20 +80,17 @@ deps =
     requests: requests>=2.22.0
     httplib2: httplib2
     urllib3: urllib3
-    {py36}-tornado4: tornado>=4,<5
-    {py36}-tornado4: pytest-tornado
-    {py36}-tornado4: pycurl
     boto3: boto3
     boto3: urllib3
     aiohttp: aiohttp
     aiohttp: pytest-asyncio
     aiohttp: pytest-aiohttp
     httpx: httpx
-    {py36,py37,py38,py39,py310}-{httpx}: httpx
-    {py36,py37,py38,py39,py310}-{httpx}: pytest-asyncio
+    {py37,py38,py39,py310}-{httpx}: httpx
+    {py37,py38,py39,py310}-{httpx}: pytest-asyncio
 depends =
-  lint,{py36,py37,py38,py39,py310,pypy3}-{requests,httplib2,urllib3,tornado4,boto3},{py36,py37,py38,py39,py310}-{aiohttp},{py36,py37,py38,py39,py310}-{httpx}: cov-clean
-  cov-report: lint,{py36,py37,py38,py39,py310,pypy3}-{requests,httplib2,urllib3,tornado4,boto3},{py36,py37,py38,py39,py310}-{aiohttp}
+  lint,{py37,py38,py39,py310,pypy3}-{requests,httplib2,urllib3,tornado4,boto3},{py37,py38,py39,py310}-{aiohttp},{py37,py38,py39,py310}-{httpx}: cov-clean
+  cov-report: lint,{py37,py38,py39,py310,pypy3}-{requests,httplib2,urllib3,tornado4,boto3},{py37,py38,py39,py310}-{aiohttp}
 passenv =
     AWS_ACCESS_KEY_ID
     AWS_DEFAULT_REGION