diff --git a/.github/workflows/ci-tests.yaml b/.github/workflows/ci-tests.yaml
index 9448847..14ab8a9 100644
--- a/.github/workflows/ci-tests.yaml
+++ b/.github/workflows/ci-tests.yaml
@@ -34,7 +34,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
           cache: pip
           cache-dependency-path: |
             requirements.txt
@@ -50,11 +50,11 @@ jobs:
     name: "Unit tests"
     strategy:
       matrix:
-        on: [ "ubuntu-22.04"]
-        python: [ "3.8", "3.9", "3.10", "3.11" ]
+        on: [ "ubuntu-22.04" ]
+        python: [ "3.8", "3.9", "3.10", "3.11", "3.12" ]
         include:
           - on: "macos-13"
-            python: "3.11"
+            python: "3.12"
     runs-on: ${{ matrix.on }}
     env:
       POSTGRES_DB: streamflow
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f80c742..fd15477 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -42,7 +42,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: "3.12"
       - name: "Get local version"
         run: echo "PLUGIN_VERSION=$(cat streamflow_postgresql/version.py | grep -oP '(?<=VERSION = \")(.*)(?=\")')" >> $GITHUB_ENV
       - name: "Get PyPI version"
diff --git a/tox.ini b/tox.ini
index ef34379..38c8649 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,7 +2,7 @@
 envlist =
   bandit
   lint
-  py3.{8,9,10,11}-unit
+  py3.{8,9,10,11,12}-unit
 skip_missing_interpreters = True
 
 [pytest]
@@ -12,19 +12,19 @@ testpaths = tests
 [testenv]
 allowlist_externals = make
 commands_pre =
-  py3.{8,9,10,11}-unit: python -m pip install -U pip setuptools wheel
+  py3.{8,9,10,11,12}-unit: python -m pip install -U pip setuptools wheel
 commands =
-  py3.{8,9,10,11}-unit: make coverage-report coverage.xml PYTEST_EXTRA={posargs}
+  py3.{8,9,10,11,12}-unit: make coverage-report coverage.xml PYTEST_EXTRA={posargs}
 deps =
-  py3.{8,9,10,11}-unit: -rrequirements.txt
-  py3.{8,9,10,11}-unit: -rtest-requirements.txt
+  py3.{8,9,10,11,12}-unit: -rrequirements.txt
+  py3.{8,9,10,11,12}-unit: -rtest-requirements.txt
 description =
-  py3.{8,9,10,11}-unit: Run the unit tests
+  py3.{8,9,10,11,12}-unit: Run the unit tests
 passenv =
   CI
   GITHUB_*
 setenv =
-  py3.{8,9,10,11}-unit: LC_ALL = C.UTF-8
+  py3.{8,9,10,11,12}-unit: LC_ALL = C.UTF-8
 
 [testenv:bandit]
 commands = bandit -r streamflow_postgresql