diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 8142350..21839f7 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -23,26 +23,17 @@ jobs:
 
     strategy:
       matrix:
-        python_version: ["3.12-bullseye", "3.12-slim", "3.11-slim", "3.10-bullseye", "3.10-slim"]
-        poetry_version: ["2.1.4", "2.0.1", "1.8.5", "1.7.1"]
+        python_version: ["3.13-bookworm", "3.13-slim", "3.12-bookworm", "3.12-slim", "3.11-bookworm", "3.11-slim", "3.10-bookworm", "3.10-slim"]
+        poetry_version: ["2.2.1", "2.1.4", "2.0.1", "1.8.5"]
         include:
-          - poetry_version: "2.1.4"
-            python_version: "3.13-bookworm"
-          - poetry_version: "2.1.4"
-            python_version: "3.13-slim"
-          - poetry_version: "2.0.1"
-            python_version: "3.13-bookworm"
-          - poetry_version: "2.0.1"
-            python_version: "3.13-slim"
-          - poetry_version: "1.8.5"
-            python_version: "3.13-bookworm"
-          - poetry_version: "1.8.5"
-            python_version: "3.13-slim"
-
+          - poetry_version: "2.2.1"
+            python_version: "3.14-bookworm"
+          - poetry_version: "2.2.1"
+            python_version: "3.14-slim"
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v4
 
       - name: Setup Docker buildx
         uses: docker/setup-buildx-action@v3
diff --git a/README.md b/README.md
index e320f52..31db2a9 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1,19 @@
 # poetry-docker
 
-[![2.1.4-py3.12-bullseye badge](https://img.shields.io/docker/v/biggates/poetry/2.1.4-py3.12-bullseye?label=biggates%2Fpoetry&logo=docker) ![2.1.4-py3.12-slim badge](https://img.shields.io/docker/v/biggates/poetry/2.1.4-py3.12-slim?label=biggates%2Fpoetry&logo=docker) ![2.1.4-py3.11-slim badge](https://img.shields.io/docker/v/biggates/poetry/2.1.4-py3.11-slim?label=biggates%2Fpoetry&logo=docker) ![2.1.4-py3.10-bullseye badge](https://img.shields.io/docker/v/biggates/poetry/2.1.4-py3.10-bullseye?label=biggates%2Fpoetry&logo=docker) ![2.1.4-py3.10-slim badge](https://img.shields.io/docker/v/biggates/poetry/2.1.4-py3.10-slim?label=biggates%2Fpoetry&logo=docker)](https://hub.docker.com/r/biggates/poetry) [![Docker Publish Badge](https://github.com/biggates/poetry-docker/actions/workflows/docker-publish.yml/badge.svg?branch=master)](https://github.com/biggates/poetry-docker/actions/workflows/docker-publish.yml)
+[![2.2.1-py3.13-bookworm badge](https://img.shields.io/docker/v/biggates/poetry/2.2.1-py3.13-bookworm?label=biggates%2Fpoetry&logo=docker) ![2.2.1-py3.13-slim badge](https://img.shields.io/docker/v/biggates/poetry/2.2.1-py3.13-slim?label=biggates%2Fpoetry&logo=docker) ![2.2.1-py3.12-bookworm badge](https://img.shields.io/docker/v/biggates/poetry/2.2.1-py3.12-bookworm?label=biggates%2Fpoetry&logo=docker) ![2.2.1-py3.12-slim badge](https://img.shields.io/docker/v/biggates/poetry/2.2.1-py3.12-slim?label=biggates%2Fpoetry&logo=docker) ![2.2.1-py3.11-bookworm badge](https://img.shields.io/docker/v/biggates/poetry/2.2.1-py3.11-bookworm?label=biggates%2Fpoetry&logo=docker) ![2.2.1-py3.11-slim badge](https://img.shields.io/docker/v/biggates/poetry/2.2.1-py3.11-slim?label=biggates%2Fpoetry&logo=docker) ![2.2.1-py3.10-bookworm badge](https://img.shields.io/docker/v/biggates/poetry/2.2.1-py3.10-bookworm?label=biggates%2Fpoetry&logo=docker) ![2.2.1-py3.10-slim badge](https://img.shields.io/docker/v/biggates/poetry/2.2.1-py3.10-slim?label=biggates%2Fpoetry&logo=docker)](https://hub.docker.com/r/biggates/poetry) [![Docker Publish Badge](https://github.com/biggates/poetry-docker/actions/workflows/docker-publish.yml/badge.svg?branch=master)](https://github.com/biggates/poetry-docker/actions/workflows/docker-publish.yml)
 
 a Docker image that includes [Poetry](https://python-poetry.org/) for CI/CD pipelines.
 
 ## Supported tags
 
-- `2.1.4-py3.13-bookworm`
-- `2.1.4-py3.13-slim`
-- `2.1.4-py3.12-bullseye`
-- `2.1.4-py3.12-slim`
-- `2.1.4-py3.11-slim`
-- `2.1.4-py3.10-bullseye`
-- `2.1.4-py3.10-slim`
+- `2.2.1-py3.13-bookworm`
+- `2.2.1-py3.13-slim`
+- `2.2.1-py3.12-bookworm`
+- `2.2.1-py3.12-slim`
+- `2.2.1-py3.11-bookworm`
+- `2.2.1-py3.11-slim`
+- `2.2.1-py3.10-bookworm`
+- `2.2.1-py3.10-slim`
 
 See [versions.json](./versions.json) for further information.
 
diff --git a/scripts/update_workflow.py b/scripts/update_workflow.py
index a134546..f9f43c8 100755
--- a/scripts/update_workflow.py
+++ b/scripts/update_workflow.py
@@ -72,19 +72,10 @@
         python_version: $python_versions
         poetry_version: $poetry_versions
         include:
-          - poetry_version: "2.1.4"
-            python_version: "3.13-bookworm"
-          - poetry_version: "2.1.4"
-            python_version: "3.13-slim"
-          - poetry_version: "2.0.1"
-            python_version: "3.13-bookworm"
-          - poetry_version: "2.0.1"
-            python_version: "3.13-slim"
-          - poetry_version: "1.8.5"
-            python_version: "3.13-bookworm"
-          - poetry_version: "1.8.5"
-            python_version: "3.13-slim"
-
+          - poetry_version: "2.2.1"
+            python_version: "3.14-bookworm"
+          - poetry_version: "2.2.1"
+            python_version: "3.14-slim"
 """)
 
 if __name__ == "__main__":
diff --git a/versions.json b/versions.json
index 1650b6e..e33a4c2 100644
--- a/versions.json
+++ b/versions.json
@@ -1,15 +1,18 @@
 {
     "poetry": [
+        "2.2.1",
         "2.1.4",
         "2.0.1",
-        "1.8.5",
-        "1.7.1"
+        "1.8.5"
     ],
     "python": [
-        "3.12-bullseye",
+        "3.13-bookworm",
+        "3.13-slim",
+        "3.12-bookworm",
         "3.12-slim",
+        "3.11-bookworm",
         "3.11-slim",
-        "3.10-bullseye",
+        "3.10-bookworm",
         "3.10-slim"
     ]
 }