diff --git a/.circleci/config.yml b/.circleci/config.yml
index f42eaa7288..a41b340336 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -125,10 +125,6 @@ workflows:
   version: 2
   build_and_test:
     jobs:
-      - pyuvdata:
-          name: pyuvdata_3.9
-          python_version: "3.9"
-          env_name: "pyuvdata_tests"
       - pyuvdata:
           name: pyuvdata_3.10
           python_version: "3.10"
@@ -147,7 +143,7 @@ workflows:
           env_name: "pyuvdata_min_deps_tests"
       - pyuvdata:
           name: pyuvdata_min_versions
-          python_version: "3.9"
+          python_version: "3.10"
           env_name: "pyuvdata_min_versions_tests"
       - doctest:
           python_version: "3.11"
diff --git a/.github/workflows/macosx_windows_ci.yaml b/.github/workflows/macosx_windows_ci.yaml
index 273075f44a..2a7fb6f2e2 100644
--- a/.github/workflows/macosx_windows_ci.yaml
+++ b/.github/workflows/macosx_windows_ci.yaml
@@ -26,7 +26,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest, windows-latest]
-        python-version: [3.9, "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12"]
     steps:
       - uses: actions/checkout@main
         with:
diff --git a/setup.py b/setup.py
index b3b2326197..997f7d10a8 100644
--- a/setup.py
+++ b/setup.py
@@ -170,7 +170,6 @@ def is_platform_windows():
         "Development Status :: 5 - Production/Stable",
         "Intended Audience :: Science/Research",
         "License :: OSI Approved :: BSD License",
-        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",