diff --git a/.github/workflows/ci-docs.yml b/.github/workflows/ci-docs.yml
index 7a866911..ac13fca6 100644
--- a/.github/workflows/ci-docs.yml
+++ b/.github/workflows/ci-docs.yml
@@ -42,7 +42,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest"]
-        version: ["py312"]
+        version: ["py313"]
         session: ["doctest", "linkcheck"]
 
     steps:
diff --git a/.github/workflows/ci-tests-lock.yml b/.github/workflows/ci-tests-lock.yml
index 527c849f..61d5cb1a 100644
--- a/.github/workflows/ci-tests-lock.yml
+++ b/.github/workflows/ci-tests-lock.yml
@@ -33,7 +33,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest"]
-        version: ["py312"]
+        version: ["py313"]
 
     steps:
     - uses: actions/checkout@v4
diff --git a/.github/workflows/ci-tests-pypi.yml b/.github/workflows/ci-tests-pypi.yml
index d7f600fe..84b0578a 100644
--- a/.github/workflows/ci-tests-pypi.yml
+++ b/.github/workflows/ci-tests-pypi.yml
@@ -38,7 +38,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        version: ["3.12"]
+        version: ["3.13"]
 
     steps:
     - uses: actions/checkout@v4
diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
index 34c96071..00f9cad7 100644
--- a/.github/workflows/ci-tests.yml
+++ b/.github/workflows/ci-tests.yml
@@ -44,12 +44,12 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest"]
-        version: ["py311", "py312"]
+        version: ["py311", "py312", "py313"]
         session: ["tests"]
         marker: ["image", "not image"]
         posargs: ["--xvfb-backend xvfb --durations=10"]
         include:
-          - version: "py312"
+          - version: "py313"
             coverage: "--cov-report= --cov=geovista"
 
     steps:
@@ -149,7 +149,7 @@ jobs:
 
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.x"
 
       - run: |
           python -m pip install --upgrade pip
diff --git a/.github/workflows/ci-wheels.yml b/.github/workflows/ci-wheels.yml
index c710042d..3e81a32f 100644
--- a/.github/workflows/ci-wheels.yml
+++ b/.github/workflows/ci-wheels.yml
@@ -70,7 +70,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        version: ["py311", "py312"]
+        version: ["py311", "py312", "py313"]
         session: ["env"]
 
     steps:
diff --git a/tox.ini b/tox.ini
index e770824b..737a7a80 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,7 @@ requires =
     tox-run-command
 
 
-[testenv:py{311,312}-lock]
+[testenv:py{311,312,313}-lock]
 allowlist_externals =
     cp
 changedir =
@@ -38,10 +38,11 @@ commands =
     python lock2yaml.py {envname}
 
 
-[testenv:py{311,312}-env]
+[testenv:py{311,312,313}-env]
 conda_spec =
     py311: {toxinidir}{/}requirements{/}locks{/}py311-lock-linux-64.txt
     py312: {toxinidir}{/}requirements{/}locks{/}py312-lock-linux-64.txt
+    py313: {toxinidir}{/}requirements{/}locks{/}py313-lock-linux-64.txt
 description =
     Create an environment only containing geovista dependencies.
 platform =
@@ -50,13 +51,14 @@ skip_install =
     true
 
 
-[testenv:py{311,312}-tests]
+[testenv:py{311,312,313}-tests]
 allowlist_externals =
     Xvfb
     mkdir
 conda_spec =
     py311: {toxinidir}{/}requirements{/}locks{/}py311-lock-linux-64.txt
     py312: {toxinidir}{/}requirements{/}locks{/}py312-lock-linux-64.txt
+    py313: {toxinidir}{/}requirements{/}locks{/}py313-lock-linux-64.txt
 description =
     Perform geovista unit/integration tests.
 platform =
@@ -74,7 +76,7 @@ commands =
     pytest {posargs} --fail_extra_image_cache --generated_image_dir {toxinidir}{/}test_images
 
 
-[testenv:py{311,312}-{linkcheck,doctest}]
+[testenv:py{311,312,313}-{linkcheck,doctest}]
 allowlist_externals =
     Xvfb
     make
@@ -83,6 +85,7 @@ changedir =
 conda_spec =
     py311: {toxinidir}{/}requirements{/}locks{/}py311-lock-linux-64.txt
     py312: {toxinidir}{/}requirements{/}locks{/}py312-lock-linux-64.txt
+    py313: {toxinidir}{/}requirements{/}locks{/}py313-lock-linux-64.txt
 description =
     Build, test and link-check the geovista documentation.
 platform =