diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2882903..dd37271 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -28,7 +28,7 @@ jobs:
       - uses: vexxhost/docker-atmosphere/.github/actions/checkout@a1ad25c00b6bbf44621748b3a9ed664c6b6cf929 # main
         with:
           repository: openstack/manila
-          ref: 25fabf00dadc6f0dfe122b02bad0f9b77b3d0071 # master
+          ref: 94f7bdb5b7965dba5b40f36dc29a33f36918c883 # stable/2026.1
 
       - uses: vexxhost/docker-atmosphere/.github/actions/build-image@a1ad25c00b6bbf44621748b3a9ed664c6b6cf929 # main
         with:
diff --git a/Dockerfile b/Dockerfile
index b310b62..0805724 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,14 +2,14 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 # Atmosphere-Rebuild-Time: 2024-06-25T22:49:25Z
 
-FROM ghcr.io/vexxhost/openstack-venv-builder:main@sha256:c8e3b9b85b78bf65aa9d43653ce24600161b952b62460c53bca55f7212ceb739 AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:2026.1@sha256:4d8390ccb715010a3504200f47405318309c4ba48ac0010d2b2a0764a73cc7de AS build
 RUN --mount=type=bind,from=manila,source=/,target=/src/manila,readwrite <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \
         /src/manila
 EOF
 
-FROM ghcr.io/vexxhost/python-base:main@sha256:95dce35dcbda1eaaa303ab47d76869728de278d64cbbdebd42b8de2330347751
+FROM ghcr.io/vexxhost/python-base:2026.1@sha256:a570b4c94c85b6359733def197eae3eb0f15818629c2d6b42a7cbb1a885325b5
 RUN \
     groupadd -g 42424 manila && \
     useradd -u 42424 -g 42424 -M -d /var/lib/manila -s /usr/sbin/nologin -c "Manila User" manila && \