diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index f3f817a..016d892 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Setup Mambaforge
         uses: conda-incubator/setup-miniconda@v3
         with:
-          python-version: '3.12'
+          python-version: '3.13'
           miniforge-version: latest
           condarc-file: .condarc
           environment-file: environment.yml
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 834a767..fc3dbaa 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -23,7 +23,7 @@ jobs:
       run: echo -e "channels:\n  - conda-forge\n" > .condarc
     - uses: conda-incubator/setup-miniconda@v3
       with:
-        python-version: "3.12"
+        python-version: "3.13"
         miniforge-version: latest
         condarc-file: .condarc
         environment-file: .ci_support/environment.yml
diff --git a/.github/workflows/mini.yml b/.github/workflows/mini.yml
index 000bbf2..43ceaea 100644
--- a/.github/workflows/mini.yml
+++ b/.github/workflows/mini.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Setup Mambaforge
         uses: conda-incubator/setup-miniconda@v3
         with:
-          python-version: '3.12'
+          python-version: '3.13'
           miniforge-version: latest
           condarc-file: .condarc
           environment-file: environment.yml
diff --git a/.github/workflows/notebooks.yml b/.github/workflows/notebooks.yml
index 6e3e42d..232ec87 100644
--- a/.github/workflows/notebooks.yml
+++ b/.github/workflows/notebooks.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Setup Mambaforge
         uses: conda-incubator/setup-miniconda@v3
         with:
-          python-version: "3.12"
+          python-version: "3.13"
           miniforge-version: latest
           condarc-file: .condarc
           environment-file: environment.yml
diff --git a/.github/workflows/pypicheck.yml b/.github/workflows/pypicheck.yml
index 533e6d6..6af8d24 100644
--- a/.github/workflows/pypicheck.yml
+++ b/.github/workflows/pypicheck.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Setup Mambaforge
         uses: conda-incubator/setup-miniconda@v3
         with:
-          python-version: '3.12'
+          python-version: '3.13'
           miniforge-version: latest
           condarc-file: .condarc
           environment-file: .ci_support/environment.yml