diff --git a/.gitea/workflows/divent.yml b/.gitea/workflows/divent.yml
index 334a27d..451ae98 100644
--- a/.gitea/workflows/divent.yml
+++ b/.gitea/workflows/divent.yml
@@ -4,7 +4,7 @@ on: [push]
 jobs:
   lint:
     runs-on: ubuntu-latest
-    container: python:3.12-slim
+    container: python:3.13-slim
     steps:
       - run: apt-get update
       - run: apt-get install -y git nodejs
@@ -43,7 +43,7 @@ jobs:
 
   pypi:
     runs-on: ubuntu-latest
-    container: python:3.12-slim
+    container: python:3.13-slim
     needs: [lint]
     if: gitea.ref_type == 'tag'
     env:
diff --git a/Dockerfile b/Dockerfile
index 5afd04f..c1c4095 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
-FROM python:3.12-slim AS build
+FROM python:3.13-slim AS build
 
 WORKDIR /app
 COPY . .
 RUN pip install poetry && poetry build
 
-FROM python:3.12-slim
+FROM python:3.13-slim
 
 COPY --from=build /app/dist /tmp/dist
 RUN pip install /tmp/dist/*.whl && rm -rf /tmp/dist
diff --git a/pyproject.toml b/pyproject.toml
index 9abf6a8..cfb3845 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ repository = "https://git.crystalyx.net/Xefir/Divent"
 divent = 'divent.bot:run'
 
 [tool.poetry.dependencies]
-python = ">=3.9,<3.13"
+python = ">=3.13.1,<3.14"
 disnake = "^2.9.3"
 ics = "0.8.0.dev0"
 python-dotenv = "^1.0.1"