diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 6c1c2524..48bee260 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Install uv and Python
         uses: astral-sh/setup-uv@v5
         with:
-          python-version: '3.11'
+          python-version: '3.12'
 
       - name: Set up Quarto
         uses: quarto-dev/quarto-actions/setup@v2
@@ -68,7 +68,7 @@ jobs:
         if: github.event.action != 'closed'
         uses: astral-sh/setup-uv@v5
         with:
-          python-version: '3.11'
+          python-version: '3.12'
 
       - name: Set up Quarto
         if: github.event.action != 'closed'
diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index d44b53a4..10cd29ea 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10"]
+        python-version: ["3.12", "3.13"]
     permissions:
       contents: read
 
@@ -73,7 +73,7 @@ jobs:
         if: steps.marker.outputs.changed == 'true'
         uses: astral-sh/setup-uv@v5
         with:
-          python-version: "3.10"
+          python-version: "3.12"
 
       - name: Validate release version
         if: steps.marker.outputs.changed == 'true'
diff --git a/pyproject.toml b/pyproject.toml
index a1046ae9..79adf043 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ authors = [
     {name = "Uriah Finkel"},
 ]
 license = {text = "MIT"}
-requires-python = ">=3.10"
+requires-python = ">=3.12"
 dependencies = [
     "plotly<6.0.0,>=5.13.1",
     "polarstate==0.1.8",
@@ -43,7 +43,7 @@ docs = [
 members = ["rtichoke"]
 
 [tool.uv.dependency-groups]
-docs = {requires-python = ">=3.11"}
+docs = {requires-python = ">=3.12"}
 
 [build-system]
 requires = ["uv_build>=0.7.20,<0.8.0"]