diff --git a/.github/workflows/build-and-deploy-on-pypi.yml b/.github/workflows/build-and-deploy-on-pypi.yml
index 0f7c005..cf08f40 100644
--- a/.github/workflows/build-and-deploy-on-pypi.yml
+++ b/.github/workflows/build-and-deploy-on-pypi.yml
@@ -7,7 +7,6 @@ on:
   push:
     branches:
       - main
-      - update_action_setup-python
 
 jobs:
   build-n-publish:
@@ -17,10 +16,10 @@ jobs:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - name: Set up Python 3.12
+      - name: Set up Python 3.13
         uses: actions/setup-python@v4
         with:
-          python-version: "3.12"
+          python-version: "3.13"
       - name: Install pep517
         run: >-
           python -m
diff --git a/.github/workflows/create-condalock-file.yml b/.github/workflows/create-condalock-file.yml
index 35c3792..86d67d7 100644
--- a/.github/workflows/create-condalock-file.yml
+++ b/.github/workflows/create-condalock-file.yml
@@ -23,11 +23,11 @@ jobs:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: conda-incubator/setup-miniconda@v3
         with:
           auto-update-conda: true
           activate-environment: activestorage-fromlock
-          python-version: "3.12"
+          python-version: "3.13"
           miniforge-version: "latest"
           use-mamba: true
       - name: Show conda config
diff --git a/.github/workflows/install-from-condalock-file.yml b/.github/workflows/install-from-condalock-file.yml
index d5ab8d8..5ff5322 100644
--- a/.github/workflows/install-from-condalock-file.yml
+++ b/.github/workflows/install-from-condalock-file.yml
@@ -21,14 +21,14 @@ jobs:
     runs-on: "ubuntu-latest"
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
       fail-fast: false
     name: Linux Python ${{ matrix.python-version }}
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: conda-incubator/setup-miniconda@v3
         with:
           activate-environment: activestorage-fromlock
           python-version: ${{ matrix.python-version }}
diff --git a/.github/workflows/run-test-push.yml b/.github/workflows/run-test-push.yml
index 1e306af..84380bc 100644
--- a/.github/workflows/run-test-push.yml
+++ b/.github/workflows/run-test-push.yml
@@ -13,14 +13,14 @@ jobs:
     runs-on: "ubuntu-latest"
     strategy:
       matrix:
-        python-version: ["3.12"]  # latest only
+        python-version: ["3.13"]  # latest only
       fail-fast: false
     name: Linux Python ${{ matrix.python-version }}
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: conda-incubator/setup-miniconda@v3
         with:
           activate-environment: activestorage
           environment-file: environment.yml
@@ -30,5 +30,6 @@ jobs:
       - run: conda --version
       - run: python -V
       - run: pip install -e .
+      - run: conda list
       - run: pytest -n 2 --junitxml=report-1.xml
       - uses: codecov/codecov-action@v3
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 29cc701..24aeb60 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -17,14 +17,14 @@ jobs:
     runs-on: "ubuntu-latest"
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
       fail-fast: false
     name: Linux Python ${{ matrix.python-version }}
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: conda-incubator/setup-miniconda@v3
         with:
           activate-environment: activestorage
           environment-file: environment.yml
@@ -42,14 +42,14 @@ jobs:
     runs-on: "macos-latest"
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
       fail-fast: false
     name: OSX Python ${{ matrix.python-version }}
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: conda-incubator/setup-miniconda@v3
         with:
           activate-environment: activestorage
           environment-file: environment.yml
diff --git a/.github/workflows/test_s3_minio.yml b/.github/workflows/test_s3_minio.yml
index 9c5feb1..78d288a 100644
--- a/.github/workflows/test_s3_minio.yml
+++ b/.github/workflows/test_s3_minio.yml
@@ -20,14 +20,14 @@ jobs:
     runs-on: "ubuntu-latest"
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
       fail-fast: false
     name: Linux Python ${{ matrix.python-version }}
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: conda-incubator/setup-miniconda@v3
         with:
           python-version: ${{ matrix.python-version }}
           miniforge-version: "latest"
@@ -48,7 +48,7 @@ jobs:
           done
       - name: Run Reductionist container
         run: docker run -it --detach --rm --net=host --name reductionist ghcr.io/stackhpc/reductionist-rs:latest
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: conda-incubator/setup-miniconda@v3
         with:
           activate-environment: activestorage-minio
           environment-file: environment.yml
diff --git a/.github/workflows/test_s3_remote_reductionist.yml b/.github/workflows/test_s3_remote_reductionist.yml
index a16bd7a..bcada36 100644
--- a/.github/workflows/test_s3_remote_reductionist.yml
+++ b/.github/workflows/test_s3_remote_reductionist.yml
@@ -21,14 +21,14 @@ jobs:
     runs-on: "ubuntu-latest"
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
       fail-fast: false
     name: Linux Python ${{ matrix.python-version }}
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: conda-incubator/setup-miniconda@v3
         with:
           python-version: ${{ matrix.python-version }}
           miniforge-version: "latest"
@@ -43,7 +43,7 @@ jobs:
           echo 'REMOTE_RED = True' >> activestorage/config.py
       - name: Ping remote Reductionist
         run: curl -k https://192.171.169.248:8080/.well-known/reductionist-schema
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: conda-incubator/setup-miniconda@v3
         with:
           activate-environment: activestorage-minio
           environment-file: environment.yml
diff --git a/README.md b/README.md
index 55be7aa..b40355f 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ pip install -e .
 pytest -n 2
 ```
 
-Python versions supported: 3.9, 3.10, 3.11, 3.12. Fully compatible with `numpy >=2.0.0`.
+Python versions supported: (3.9 EOL but no more testing with it), 3.10, 3.11, 3.12, 3.13. Fully compatible with `numpy >=2.0.0`.
 
 ## Active Storage Data Interface
 
diff --git a/setup.py b/setup.py
index a4949fa..280b0e9 100644
--- a/setup.py
+++ b/setup.py
@@ -80,9 +80,10 @@ def _ignore(path):
         'Natural Language :: English',
         'Operating System :: POSIX :: Linux',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3.13',
         'Topic :: Scientific/Engineering',
         'Topic :: Scientific/Engineering :: Atmospheric Science',
         'Topic :: Scientific/Engineering :: GIS',