diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 3df8248..a95a236 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -15,7 +15,7 @@ jobs:
       image: ghcr.io/radiorabe/s2i-python
       name: s2i-python
       display-name: RaBe S2I Python Minimal
-      tags: minimal rhel8 rabe s2i python python311
+      tags: minimal rhel8 rabe s2i python python312
       cosign-base-image-only: true
   mkdocs:
     uses: radiorabe/actions/.github/workflows/release-mkdocs.yaml@v0.22.3
diff --git a/Dockerfile b/Dockerfile
index bf0d480..240c7f0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,15 +1,15 @@
-FROM registry.access.redhat.com/ubi9/python-311:1-77.1726696860 as base
+FROM registry.access.redhat.com/ubi9/python-312:1-25.1726696862 as base
 FROM ghcr.io/radiorabe/s2i-base:2.2.3
 
 EXPOSE 8080
 
 ENV \
-    PYTHON_VERSION=3.9 \
+    PYTHON_VERSION=3.12 \
     PYTHONUNBUFFERED=1 \
     PYTHONIOENCODING=UTF-8 \
     LC_ALL=en_US.UTF-8 \
     LANG=en_US.UTF-8 \
-    CNB_STACK_ID=ch.rabe.it.stacks.ubi9-python-311 \
+    CNB_STACK_ID=ch.rabe.it.stacks.ubi9-python-312 \
     CNB_USER_ID=1001 \
     CNB_GROUP_ID=0 \
     PIP_NO_CACHE_DIR=off \
@@ -31,12 +31,12 @@ ENV BASH_ENV=${APP_ROOT}/etc/scl_enable \
 
 RUN    microdnf install -y \
          nss_wrapper \
-         python3.11 \
-         python3.11-pip-wheel \
+         python3.12 \
+         python3.12-pip-wheel \
     && microdnf clean all \
-    && python3.11 -mvenv ${APP_ROOT} \
-    && python3.11 -mpip install /usr/share/python3.11-wheels/*.whl \
-    && python3.11 -mpip install build \
+    && python3.12 -mvenv ${APP_ROOT} \
+    && python3.12 -mpip install /usr/share/python3.12-wheels/*.whl \
+    && python3.12 -mpip install build \
     && chown -R 1001:0 ${APP_ROOT} \
     && fix-permissions ${APP_ROOT} -P \
     && rpm-file-permissions
diff --git a/catalog-info.yaml b/catalog-info.yaml
index 377ace2..6c737f5 100644
--- a/catalog-info.yaml
+++ b/catalog-info.yaml
@@ -9,8 +9,8 @@ metadata:
     backstage.io/techdocs-ref: dir:.
     github.com/project-slug: radiorabe/container-image-rabe-s2i-python-minimal
   links:
-    - url: https://catalog.redhat.com/software/containers/ubi9/python-311/63f764b03f0b02a2e2d63fff
-      title: Red Hat Python 3.11
+    - url: "https://catalog.redhat.com/software/containers/ubi9/python-312/657b08d023df896ebfacf402"
+      title: Red Hat UBI9 Python 3.12
 spec:
   type: image
   lifecycle: experimental