diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a9b60f6b..65c02f94 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,6 +29,22 @@ env:
   CI_DEVICE_ADVISOR: ${{ secrets.AWS_CI_DEVICE_ADVISOR_ROLE }}
 
 jobs:
+  all-python-versions:
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write # This is required for requesting the JWT
+    steps:
+    - name: configure AWS credentials (containers)
+      uses: aws-actions/configure-aws-credentials@v1
+      with:
+        role-to-assume: ${{ env.CI_IOT_CONTAINERS }}
+        aws-region: ${{ env.AWS_DEFAULT_REGION }}
+    - name: Build ${{ env.PACKAGE_NAME }}
+      # There's hackery in builder.json so that when we run on manylinux
+      # we build and test using every version of python that we support.
+      run: |
+        aws s3 cp s3://aws-crt-test-stuff/ci/${{ env.BUILDER_VERSION }}/linux-container-ci.sh ./linux-container-ci.sh && chmod a+x ./linux-container-ci.sh
+        ./linux-container-ci.sh ${{ env.BUILDER_VERSION }} aws-crt-manylinux2014-x64 build -p ${{ env.PACKAGE_NAME }}
 
   al2:
     runs-on: ubuntu-latest
@@ -69,7 +85,7 @@ jobs:
       run: |
         aws s3 cp s3://aws-crt-test-stuff/ci/${{ env.BUILDER_VERSION }}/linux-container-ci.sh ./linux-container-ci.sh && chmod a+x ./linux-container-ci.sh
         ./linux-container-ci.sh ${{ env.BUILDER_VERSION }} aws-crt-${{ matrix.image }} build -p ${{ env.PACKAGE_NAME }}
- 
+
 
   windows:
     runs-on: windows-latest
diff --git a/README.md b/README.md
index b654be60..4fe9517a 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ to Python by the `awscrt` package ([PyPI](https://pypi.org/project/awscrt/)) ([G
 ## Installation
 
 ### Minimum Requirements
-* Python 3.6+
+* Python 3.7+
 
 [Step-by-step instructions](./documents/PREREQUISITES.md)
 
diff --git a/builder.json b/builder.json
index f1a0a956..23e69139 100644
--- a/builder.json
+++ b/builder.json
@@ -23,6 +23,16 @@
         },
         "manylinux": {
             "post_build_steps": [
+                ["echo", "------ Python 3.11 ------"],
+                ["/opt/python/cp311-cp311/bin/python", "-m", "pip", "install", "--upgrade", "pip", "setuptools"],
+                ["/opt/python/cp311-cp311/bin/python", "-m", "pip", "install", ".", "--verbose"],
+                ["/opt/python/cp311-cp311/bin/python", "-m", "pip", "install", "boto3", "autopep8"],
+                ["/opt/python/cp311-cp311/bin/python", "-m", "unittest", "discover", "--verbose"],
+                ["echo", "------ Python 3.10 ------"],
+                ["/opt/python/cp310-cp310/bin/python", "-m", "pip", "install", "--upgrade", "pip", "setuptools"],
+                ["/opt/python/cp310-cp310/bin/python", "-m", "pip", "install", ".", "--verbose"],
+                ["/opt/python/cp310-cp310/bin/python", "-m", "pip", "install", "boto3", "autopep8"],
+                ["/opt/python/cp310-cp310/bin/python", "-m", "unittest", "discover", "--verbose"],
                 ["echo", "------ Python 3.9 ------"],
                 ["/opt/python/cp39-cp39/bin/python", "-m", "pip", "install", "--upgrade", "pip", "setuptools"],
                 ["/opt/python/cp39-cp39/bin/python", "-m", "pip", "install", ".", "--verbose"],
@@ -37,12 +47,7 @@
                 ["/opt/python/cp37-cp37m/bin/python", "-m", "pip", "install", "--upgrade", "pip", "setuptools"],
                 ["/opt/python/cp37-cp37m/bin/python", "-m", "pip", "install", ".", "--verbose"],
                 ["/opt/python/cp37-cp37m/bin/python", "-m", "pip", "install", "boto3", "autopep8"],
-                ["/opt/python/cp37-cp37m/bin/python", "-m", "unittest", "discover", "--verbose"],
-                ["echo", "------ Python 3.6 ------"],
-                ["/opt/python/cp36-cp36m/bin/python", "-m", "pip", "install", "--upgrade", "pip", "setuptools"],
-                ["/opt/python/cp36-cp36m/bin/python", "-m", "pip", "install", ".", "--verbose"],
-                ["/opt/python/cp36-cp36m/bin/python", "-m", "pip", "install", "boto3", "autopep8"],
-                ["/opt/python/cp36-cp36m/bin/python", "-m", "unittest", "discover", "--verbose"]
+                ["/opt/python/cp37-cp37m/bin/python", "-m", "unittest", "discover", "--verbose"]
             ],
             "run_tests": false,
             "_comment": "manylinux has all its own build steps, turn off 'tests' which is where normal build steps are declared. using data to program sucks"
diff --git a/continuous-delivery/publish_to_prod_pypi.yml b/continuous-delivery/publish_to_prod_pypi.yml
index 214306dd..0e72e510 100644
--- a/continuous-delivery/publish_to_prod_pypi.yml
+++ b/continuous-delivery/publish_to_prod_pypi.yml
@@ -1,5 +1,5 @@
 version: 0.2
-# this image assumes Ubuntu 14.04 base image
+# this image assumes Ubuntu base image
 phases:
   install:
     commands:
diff --git a/continuous-delivery/publish_to_test_pypi.yml b/continuous-delivery/publish_to_test_pypi.yml
index 86cde41e..809f828a 100644
--- a/continuous-delivery/publish_to_test_pypi.yml
+++ b/continuous-delivery/publish_to_test_pypi.yml
@@ -1,5 +1,5 @@
 version: 0.2
-# this image assumes Ubuntu 14.04 base image
+# this image assumes Ubuntu base image
 phases:
   install:
     commands:
diff --git a/documents/PREREQUISITES.md b/documents/PREREQUISITES.md
index 7d82a3f2..545392a1 100644
--- a/documents/PREREQUISITES.md
+++ b/documents/PREREQUISITES.md
@@ -1,6 +1,6 @@
 # PREREQUISITES
 
-## Python 3.6 of higher
+## Python 3.7 of higher
 
 How you install Python varies from platform to platform. Below are the instructions for Windows, MacOS, and Linux:
 
diff --git a/setup.py b/setup.py
index 1ba6d698..bc834fa8 100644
--- a/setup.py
+++ b/setup.py
@@ -40,7 +40,7 @@ def _load_version():
         "Operating System :: OS Independent",
     ],
     install_requires=[
-        'awscrt==0.14.7',
+        'awscrt==0.15.2',
     ],
-    python_requires='>=3.6',
+    python_requires='>=3.7',
 )