diff --git a/.woodpecker/build-container.yml b/.woodpecker/build-container.yml
index 0b7d389..9537803 100644
--- a/.woodpecker/build-container.yml
+++ b/.woodpecker/build-container.yml
@@ -7,7 +7,7 @@ when:
 
 steps:
   build:
-    image: docker.io/library/python:3.11
+    image: docker.io/library/python:3.12
     commands:
       - git fetch -tq
       - pip install poetry poetry-dynamic-versioning -qq
diff --git a/.woodpecker/build-package.yml b/.woodpecker/build-package.yml
index cf68ab1..4c3e10d 100644
--- a/.woodpecker/build-package.yml
+++ b/.woodpecker/build-package.yml
@@ -7,7 +7,7 @@ when:
 
 steps:
   build:
-    image: docker.io/library/python:3.11
+    image: docker.io/library/python:3.12
     commands:
       - git fetch -tq
       - pip install poetry poetry-dynamic-versioning -qq
@@ -45,7 +45,7 @@ steps:
       - event: [tag]
 
   publish-pypi:
-    image: docker.io/library/python:3.11
+    image: docker.io/library/python:3.12
     secrets:
     - source: pypi_password
       target:  POETRY_HTTP_BASIC_PYPI_PASSWORD
diff --git a/.woodpecker/lint.yml b/.woodpecker/lint.yml
index c0599df..8d148b7 100644
--- a/.woodpecker/lint.yml
+++ b/.woodpecker/lint.yml
@@ -7,7 +7,7 @@ when:
 
 steps:
   check-format:
-    image: docker.io/library/python:3.11
+    image: docker.io/library/python:3.12
     commands:
       - git fetch -tq
       - pip install poetry poetry-dynamic-versioning -qq
@@ -17,7 +17,7 @@ steps:
       PY_COLORS: "1"
 
   check-coding:
-    image: docker.io/library/python:3.11
+    image: docker.io/library/python:3.12
     commands:
       - git fetch -tq
       - pip install poetry poetry-dynamic-versioning -qq
diff --git a/.woodpecker/test.yml b/.woodpecker/test.yml
index ad30213..a1323fa 100644
--- a/.woodpecker/test.yml
+++ b/.woodpecker/test.yml
@@ -10,10 +10,11 @@ matrix:
     - docker.io/library/python:3.9
     - docker.io/library/python:3.10
     - docker.io/library/python:3.11
+    - docker.io/library/python:3.12
 
 steps:
   fetch:
-    image: docker.io/library/python:3.11
+    image: docker.io/library/python:3.12
     commands:
       - git fetch -tq
 
diff --git a/pyproject.toml b/pyproject.toml
index 5910461..83cd739 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,6 +13,7 @@ classifiers = [
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
   "Topic :: Utilities",
   "Topic :: Software Development",
 ]