diff --git a/.github/workflows/ci_static-analysis.yaml b/.github/workflows/ci_static-analysis.yaml
index b5d52954..746f015e 100644
--- a/.github/workflows/ci_static-analysis.yaml
+++ b/.github/workflows/ci_static-analysis.yaml
@@ -34,7 +34,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v1
         with:
-          python-version: 3.x
+          python-version: 3.8
       - run: |
           python -m pip install --upgrade pip
           pip install --upgrade -r ci-requirements.txt
diff --git a/README.rst b/README.rst
index c4e02e51..86fccd24 100644
--- a/README.rst
+++ b/README.rst
@@ -187,7 +187,7 @@ of the one that the client would normally construct for you.
 .. _Read the Docs: http://aws-dynamodb-encryption-python.readthedocs.io/en/latest/
 .. _GitHub: https://github.com/aws/aws-dynamodb-encryption-python/
 .. _cryptography: https://cryptography.io/en/latest/
-.. _cryptography installation guide: https://cryptography.io/en/latest/installation/
+.. _cryptography installation guide: https://cryptography.io/en/latest/installation.html
 .. _boto3: https://boto3.readthedocs.io/en/latest/
 .. _EncryptedClient: https://aws-dynamodb-encryption-python.readthedocs.io/en/latest/lib/encrypted/client.html
 .. _EncryptedResource: https://aws-dynamodb-encryption-python.readthedocs.io/en/latest/lib/encrypted/resource.html
diff --git a/test/upstream-requirements-py27.txt b/test/upstream-requirements-py27.txt
index 7e8ab125..21acbcd8 100644
--- a/test/upstream-requirements-py27.txt
+++ b/test/upstream-requirements-py27.txt
@@ -18,7 +18,7 @@ configparser==4.0.2
 contextlib2==0.6.0.post1
 cookies==2.2.1
 coverage==4.5.4
-cryptography==2.7
+cryptography==3.2
 DateTime==4.3
 docker==4.1.0
 docutils==0.15.2
diff --git a/test/upstream-requirements-py37.txt b/test/upstream-requirements-py37.txt
index 956ca08a..6b0de40c 100644
--- a/test/upstream-requirements-py37.txt
+++ b/test/upstream-requirements-py37.txt
@@ -12,7 +12,7 @@ cffi==1.12.3
 cfn-lint==0.24.4
 chardet==3.0.4
 coverage==4.5.4
-cryptography==2.7
+cryptography==3.2
 DateTime==4.3
 docker==4.1.0
 docutils==0.15.2