diff --git a/.github/workflows/runtests.yml b/.github/workflows/runtests.yml
index 358f86f..672b842 100644
--- a/.github/workflows/runtests.yml
+++ b/.github/workflows/runtests.yml
@@ -6,8 +6,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10", "3.11"]
-        os: [ubuntu-22.04]
+        python-version: ["3.13"]
+        os: [ubuntu-24.04]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2
diff --git a/Dockerfile b/Dockerfile
index b73210a..c304f92 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.12-slim
+FROM python:3.13-slim
 
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1
@@ -17,4 +17,4 @@ COPY . /code
 COPY nginx/nginx.conf /etc/nginx/sites-enabled/default
 
 RUN ["sh", "scripts/build_static.sh"]
-CMD [ "sh", "./scripts/run.sh" ]
+CMD ["sh", "./scripts/run.sh"]