diff --git a/.circleci/config.yml b/.circleci/config.yml
index e8b39724..761a5225 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -9,11 +9,11 @@ workflows:
       - unit-test:
           matrix:
             parameters:
-              python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+              python-version: ["3.10", "3.11", "3.12"]
       - integration-test:
           matrix:
             parameters:
-              python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+              python-version: ["3.10", "3.11", "3.12"]
       - docset
 
 jobs:
@@ -33,14 +33,14 @@ jobs:
       python-version:
         type: string
     machine:
-     image: "ubuntu-2204:2022.04.2"
+     image: "ubuntu-2004:2023.04.2"
     steps:
       - checkout
       - run: PYTHON_VERSION=<< parameters.python-version >> make docker-test
   docset:
     docker:
       # NOTE: We might eventually need Docker authentication here.
-      - image: cimg/python:3.8
+      - image: cimg/python:3.10
     steps:
       - checkout
       - run:
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 2803cb2e..3413637f 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -5,7 +5,7 @@ version: 2
 build:
   os: ubuntu-20.04
   tools:
-    python: "3.8"
+    python: "3.10"
 
 sphinx:
    configuration: docs/conf.py
diff --git a/CODEOWNERS b/CODEOWNERS
deleted file mode 100644
index 3c88c6e7..00000000
--- a/CODEOWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-.github/ @algorand/devops
-.circleci/ @algorand/devops
diff --git a/Makefile b/Makefile
index 2080fd77..3a49de31 100644
--- a/Makefile
+++ b/Makefile
@@ -37,7 +37,7 @@ harness:
 harness-down:
 	./test-harness.sh down
 
-PYTHON_VERSION ?= 3.8
+PYTHON_VERSION ?= 3.10
 docker-pysdk-build:
 	docker build -t py-sdk-testing --build-arg PYTHON_VERSION="${PYTHON_VERSION}" .
 
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 88b9acb6..d9795bde 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,3 @@
-sphinx==4.2.0
+sphinx==5.3.0
 sphinx-rtd-theme==1.0.0
 m2r2
diff --git a/requirements.txt b/requirements.txt
index 803ff6a0..a45e6cbf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,4 @@ pytest==6.2.5
 mypy==1.0
 msgpack-types==0.2.0
 git+https://github.com/behave/behave
+setuptools==75.6.0
diff --git a/setup.py b/setup.py
index a30301cf..656031cb 100644
--- a/setup.py
+++ b/setup.py
@@ -28,7 +28,7 @@
             "algosdk.*",
         )
     ),
-    python_requires=">=3.8",
+    python_requires=">=3.10",
     package_data={"": ["*.pyi", "py.typed"]},
     include_package_data=True,
 )