diff --git a/.github/workflows/gating.yaml b/.github/workflows/gating.yaml
index 7392c18..c1eaa05 100644
--- a/.github/workflows/gating.yaml
+++ b/.github/workflows/gating.yaml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.12"]
 
     steps:
       - uses: actions/checkout@v4
@@ -86,7 +86,7 @@ jobs:
       GH_REGISTRY: ghcr.io/${{ github.actor }}
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.12"]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/Dockerfile b/Dockerfile
index 01b58b6..4799158 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.fedoraproject.org/fedora:38 as builder
+FROM registry.fedoraproject.org/fedora:39 as builder
 
 # hadolint ignore=DL3033,DL4006,SC2039,SC3040
 RUN set -exo pipefail \
diff --git a/poetry.lock b/poetry.lock
index 5a34fc5..7567a9b 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1482,5 +1482,5 @@ test = ["flake8", "httpx", "pytest", "pytest-cov"]
 
 [metadata]
 lock-version = "2.0"
-python-versions = ">=3.9,<3.12"
-content-hash = "c59fdfa932d2e0c0bf10fe70f476d5264c801b61aee00bb957bd91cd7777c966"
+python-versions = ">=3.9,<3.13"
+content-hash = "2aaea3ef6de7bc807621b1b27cdec772ef69ca8b4d652e85f120232f303b9476"
diff --git a/pyproject.toml b/pyproject.toml
index e3c47ff..5f2fae3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ include = [
 ]
 
 [tool.poetry.dependencies]
-python = ">=3.9,<3.12"
+python = ">=3.9,<3.13"
 fastapi = "^0.104.1"
 gunicorn = "^21.2.0"
 python-dateutil = "^2.8.2"