diff --git a/.github/workflows/ci_tests.yaml b/.github/workflows/ci_tests.yaml
index 3c83de37b..e1a13c334 100644
--- a/.github/workflows/ci_tests.yaml
+++ b/.github/workflows/ci_tests.yaml
@@ -28,7 +28,6 @@ jobs:
           - windows-latest
           - macos-12
         python:
-          - 3.7
           - 3.8
           - 3.9
           - "3.10"
diff --git a/README.rst b/README.rst
index c21b7a0b3..6cd8c6824 100644
--- a/README.rst
+++ b/README.rst
@@ -34,7 +34,7 @@ Getting Started
 Required Prerequisites
 ======================
 
-* Python 3.7+
+* Python 3.8+
 * cryptography >= 3.4.6
 * boto3 >= 1.10.0
 * attrs
diff --git a/buildspec.yml b/buildspec.yml
index f92d203a0..9bf6eafdf 100644
--- a/buildspec.yml
+++ b/buildspec.yml
@@ -3,19 +3,6 @@ version: 0.2
 batch:
   fast-fail: false
   build-list:
-    - identifier: py37_integ
-      buildspec: codebuild/py37/integ.yml
-      env:
-        image: aws/codebuild/standard:5.0
-    - identifier: py37_examples
-      buildspec: codebuild/py37/examples.yml
-      env:
-        image: aws/codebuild/standard:5.0
-    - identifier: py37_awses_local
-      buildspec: codebuild/py37/awses_local.yml
-      env:
-        image: aws/codebuild/standard:5.0
-
     - identifier: py38_integ
       buildspec: codebuild/py38/integ.yml
       env:
diff --git a/codebuild/py37/awses_local.yml b/codebuild/py37/awses_local.yml
deleted file mode 100644
index 02dfe5d0b..000000000
--- a/codebuild/py37/awses_local.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-version: 0.2
-
-env:
-  variables:
-    TOXENV: "py37-awses_local"
-    AWS_ENCRYPTION_SDK_PYTHON_INTEGRATION_TEST_AWS_KMS_KEY_ID: >-
-      arn:aws:kms:us-west-2:658956600833:key/b3537ef1-d8dc-4780-9f5a-55776cbb2f7f
-    AWS_ENCRYPTION_SDK_PYTHON_INTEGRATION_TEST_AWS_KMS_KEY_ID_2: >-
-      arn:aws:kms:eu-central-1:658956600833:key/75414c93-5285-4b57-99c9-30c1cf0a22c2
-    AWS_ENCRYPTION_SDK_PYTHON_INTEGRATION_TEST_AWS_KMS_MRK_KEY_ID_1: >-
-      arn:aws:kms:us-west-2:658956600833:key/mrk-80bd8ecdcd4342aebd84b7dc9da498a7
-    AWS_ENCRYPTION_SDK_PYTHON_INTEGRATION_TEST_AWS_KMS_MRK_KEY_ID_2: >-
-      arn:aws:kms:us-east-1:658956600833:key/mrk-80bd8ecdcd4342aebd84b7dc9da498a7
-    AWS_ENCRYPTION_SDK_PYTHON_DECRYPT_ORACLE_API_DEPLOYMENT_ID: "xi1mwx3ttb"
-    AWS_ENCRYPTION_SDK_PYTHON_DECRYPT_ORACLE_REGION: "us-west-2"
-
-phases:
-  install:
-    runtime-versions:
-      python: 3.7
-  build:
-    commands:
-      - pip install "tox < 4.0"
-      - cd test_vector_handlers
-      - tox
diff --git a/codebuild/py37/examples.yml b/codebuild/py37/examples.yml
deleted file mode 100644
index 0b240c768..000000000
--- a/codebuild/py37/examples.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-version: 0.2
-
-env:
-  variables:
-    TOXENV: "py37-examples"
-    AWS_ENCRYPTION_SDK_PYTHON_INTEGRATION_TEST_AWS_KMS_KEY_ID: >-
-      arn:aws:kms:us-west-2:658956600833:key/b3537ef1-d8dc-4780-9f5a-55776cbb2f7f
-    AWS_ENCRYPTION_SDK_PYTHON_INTEGRATION_TEST_AWS_KMS_KEY_ID_2: >-
-      arn:aws:kms:eu-central-1:658956600833:key/75414c93-5285-4b57-99c9-30c1cf0a22c2
-    AWS_ENCRYPTION_SDK_PYTHON_INTEGRATION_TEST_AWS_KMS_MRK_KEY_ID_1: >-
-      arn:aws:kms:us-west-2:658956600833:key/mrk-80bd8ecdcd4342aebd84b7dc9da498a7
-    AWS_ENCRYPTION_SDK_PYTHON_INTEGRATION_TEST_AWS_KMS_MRK_KEY_ID_2: >-
-      arn:aws:kms:us-east-1:658956600833:key/mrk-80bd8ecdcd4342aebd84b7dc9da498a7
-
-phases:
-  install:
-    runtime-versions:
-      python: 3.7
-  build:
-    commands:
-      - pip install "tox < 4.0"
-      - tox
diff --git a/codebuild/py37/integ.yml b/codebuild/py37/integ.yml
deleted file mode 100644
index b702d45cb..000000000
--- a/codebuild/py37/integ.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-version: 0.2
-
-env:
-  variables:
-    TOXENV: "py37-integ"
-    AWS_ENCRYPTION_SDK_PYTHON_INTEGRATION_TEST_AWS_KMS_KEY_ID: >-
-      arn:aws:kms:us-west-2:658956600833:key/b3537ef1-d8dc-4780-9f5a-55776cbb2f7f
-    AWS_ENCRYPTION_SDK_PYTHON_INTEGRATION_TEST_AWS_KMS_KEY_ID_2: >-
-      arn:aws:kms:eu-central-1:658956600833:key/75414c93-5285-4b57-99c9-30c1cf0a22c2
-    AWS_ENCRYPTION_SDK_PYTHON_INTEGRATION_TEST_AWS_KMS_MRK_KEY_ID_1: >-
-      arn:aws:kms:us-west-2:658956600833:key/mrk-80bd8ecdcd4342aebd84b7dc9da498a7
-    AWS_ENCRYPTION_SDK_PYTHON_INTEGRATION_TEST_AWS_KMS_MRK_KEY_ID_2: >-
-      arn:aws:kms:us-east-1:658956600833:key/mrk-80bd8ecdcd4342aebd84b7dc9da498a7
-
-phases:
-  install:
-    runtime-versions:
-      python: 3.7
-  build:
-    commands:
-      - pip install "tox < 4.0"
-      - tox
diff --git a/decrypt_oracle/setup.py b/decrypt_oracle/setup.py
index f68454392..9908944ef 100644
--- a/decrypt_oracle/setup.py
+++ b/decrypt_oracle/setup.py
@@ -45,7 +45,6 @@ def get_requirements():
         "Natural Language :: English",
         "License :: OSI Approved :: Apache Software License",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: Implementation :: CPython",
diff --git a/setup.py b/setup.py
index 7cc111bac..784ecf17f 100644
--- a/setup.py
+++ b/setup.py
@@ -46,9 +46,11 @@ def get_requirements():
         "License :: OSI Approved :: Apache Software License",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: Implementation :: CPython",
         "Topic :: Security",
         "Topic :: Security :: Cryptography",
diff --git a/src/aws_encryption_sdk/compatability.py b/src/aws_encryption_sdk/compatability.py
index 6af599f20..9900a8893 100644
--- a/src/aws_encryption_sdk/compatability.py
+++ b/src/aws_encryption_sdk/compatability.py
@@ -13,9 +13,10 @@ def _warn_deprecated_python():
         (2, 7): {"date": DEPRECATION_DATE_MAP["2.x"]},
         (3, 4): {"date": DEPRECATION_DATE_MAP["2.x"]},
         (3, 5): {"date": "2021-11-10"},
+        (3, 7): {"date": "2024-03-04"},
     }
     py_version = (sys.version_info.major, sys.version_info.minor)
-    minimum_version = (3, 6)
+    minimum_version = (3, 8)
 
     if py_version in deprecated_versions:
         params = deprecated_versions[py_version]
diff --git a/test_vector_handlers/README.rst b/test_vector_handlers/README.rst
index 846400127..9bf6e5ce5 100644
--- a/test_vector_handlers/README.rst
+++ b/test_vector_handlers/README.rst
@@ -12,7 +12,7 @@ Getting Started
 Required Prerequisites
 ======================
 
-* Python 3.7+
+* Python 3.8+
 * aws-encryption-sdk
 
 Use
diff --git a/test_vector_handlers/setup.py b/test_vector_handlers/setup.py
index 54d857db0..f09126929 100644
--- a/test_vector_handlers/setup.py
+++ b/test_vector_handlers/setup.py
@@ -46,7 +46,6 @@ def get_requirements():
         "License :: OSI Approved :: Apache Software License",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: Implementation :: CPython",
diff --git a/tox.ini b/tox.ini
index aa1ea5325..20afd1b6a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py{37,38,39,310,311,312}-{local,integ,accept,examples}, nocmk,
+    py{38,39,310,311,312}-{local,integ,accept,examples}, nocmk,
     bandit, doc8, readme, docs,
     {flake8,pylint}{,-tests,-examples},
     isort-check, black-check,