diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
index f63f8d7..89029a7 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -26,7 +26,7 @@ A clear and concise description of what you expected to happen.
 **Environment (please complete the following information):**
  - cf-ips-to-hcloud-fw version: [e.g. 1.0.12]
  - Deployment method: [e.g. Docker, Python module]
- - If Python module, Python Version: [e.g. 3.12]
+ - If Python module, Python Version: [e.g. 3.13]
  - If Python module, OS: [e.g. MacOS 14.3]
 
 **Additional context**
diff --git a/.github/workflows/codeql.yaml b/.github/workflows/codeql.yaml
index 5ae5759..c26de6c 100644
--- a/.github/workflows/codeql.yaml
+++ b/.github/workflows/codeql.yaml
@@ -32,6 +32,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
 
     steps:
       - name: Harden runner
diff --git a/.github/workflows/python-package.yaml b/.github/workflows/python-package.yaml
index a0b87f2..81f9eed 100644
--- a/.github/workflows/python-package.yaml
+++ b/.github/workflows/python-package.yaml
@@ -45,6 +45,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
     outputs:
       hashes: ${{ steps.hash.outputs.hashes }}
 
diff --git a/Dockerfile b/Dockerfile
index 25d30b1..38a3a00 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax = docker/dockerfile:1.10.0@sha256:865e5dd094beca432e8c0a1d5e1c465db5f998dca4e439981029b3b81fb39ed5
 
-FROM --platform=$BUILDPLATFORM python:3.12.5-slim-bookworm@sha256:59c7332a4a24373861c4a5f0eec2c92b87e3efeb8ddef011744ef9a751b1d11c AS builder
+FROM --platform=$BUILDPLATFORM python:3.13.0-slim-bookworm@sha256:2ec5a4a5c3e919570f57675471f081d6299668d909feabd8d4803c6c61af666c AS builder
 
 WORKDIR /usr/src/app
 
@@ -33,7 +33,7 @@ RUN --mount=target=src/cf_ips_to_hcloud_fw,source=/src/cf_ips_to_hcloud_fw \
 EOF
 
 
-FROM python:3.12.5-alpine3.20@sha256:c2f41e6a5a67bc39b95be3988dd19fbd05d1b82375c46d9826c592cca014d4de AS final-image
+FROM python:3.13.0-alpine3.20@sha256:81362dd1ee15848b118895328e56041149e1521310f238ed5b2cdefe674e6dbf AS final-image
 
 WORKDIR /usr/src/app
 
diff --git a/pyproject.toml b/pyproject.toml
index 78fcf13..6e887a2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,6 +25,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Programming Language :: Python :: Implementation :: CPython",
     "Topic :: Internet",
     "Topic :: System :: Networking :: Firewalls",