diff --git a/.github/workflows/clean.yaml b/.github/workflows/clean.yaml
index 6f428204..234a11ef 100644
--- a/.github/workflows/clean.yaml
+++ b/.github/workflows/clean.yaml
@@ -22,7 +22,7 @@ jobs:
 
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
       - run: python3 -m pip install c2cciutils
 
       - name: Clean Docker hub tags
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index ee82923d..eb8a5ed3 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -41,7 +41,7 @@ jobs:
 
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
       - run: python3 -m pip install --requirement=requirements.txt
       - run: poetry build
         env:
@@ -125,7 +125,7 @@ jobs:
 
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
       - run: python3 -m pip install --requirement=requirements.txt
       - run: poetry build
         env:
diff --git a/.tool-versions b/.tool-versions
index a79d3526..61cf635c 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-python 3.12.7
+python 3.13.0