From e88bcd129700432b057be62fd7f1f7d40fe1765f Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Mon, 27 Apr 2026 09:54:09 +0000
Subject: [PATCH] Update ubuntu Docker tag to v26

---
 deployment-examples/docker-compose/Dockerfile | 2 +-
 tools/toolchain-buck2/Dockerfile              | 2 +-
 tools/toolchain-drake/Dockerfile              | 2 +-
 tools/toolchain-nativelink/Dockerfile         | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/deployment-examples/docker-compose/Dockerfile b/deployment-examples/docker-compose/Dockerfile
index c8c7b6446..2ecb57a62 100644
--- a/deployment-examples/docker-compose/Dockerfile
+++ b/deployment-examples/docker-compose/Dockerfile
@@ -14,7 +14,7 @@
 
 # Current supported Ubuntu version, Noble Numbat aka 24.04 LTS
 # Locked down to a specific revision to avoid issues with package versions
-ARG OS_VERSION=noble-20250925@sha256:728785b59223d755e3e5c5af178fab1be7031f3522c5ccd7a0b32b80d8248123
+ARG OS_VERSION=26.04@sha256:5e275723f82c67e387ba9e3c24baa0abdcb268917f276a0561c97bef9450d0b4
 # `--compilation_mode` to pass into bazel (eg: opt, dbg, fastbuild).
 ARG OPT_LEVEL=opt
 # Additional bazel flags.
diff --git a/tools/toolchain-buck2/Dockerfile b/tools/toolchain-buck2/Dockerfile
index f33216b77..843abe3f2 100644
--- a/tools/toolchain-buck2/Dockerfile
+++ b/tools/toolchain-buck2/Dockerfile
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # https://hub.docker.com/layers/library/ubuntu/noble-20250925/images/sha256-78281ac7684a7caf02348780a1b5de85844548a3cc0505df924de98380a0eeea
-FROM ubuntu:noble-20250925@sha256:728785b59223d755e3e5c5af178fab1be7031f3522c5ccd7a0b32b80d8248123 AS dependencies
+FROM ubuntu:26.04@sha256:5e275723f82c67e387ba9e3c24baa0abdcb268917f276a0561c97bef9450d0b4 AS dependencies
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive \
     apt-get install -y --no-install-recommends \
         git=1:2.43.0-1ubuntu7.3 \
diff --git a/tools/toolchain-drake/Dockerfile b/tools/toolchain-drake/Dockerfile
index dae04f59c..d7c195d71 100644
--- a/tools/toolchain-drake/Dockerfile
+++ b/tools/toolchain-drake/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM ubuntu:noble-20250925@sha256:728785b59223d755e3e5c5af178fab1be7031f3522c5ccd7a0b32b80d8248123 AS dependencies
+FROM ubuntu:26.04@sha256:5e275723f82c67e387ba9e3c24baa0abdcb268917f276a0561c97bef9450d0b4 AS dependencies
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive \
     apt-get install --no-install-recommends -y \
         git=1:2.43.0-1ubuntu7.3 \
diff --git a/tools/toolchain-nativelink/Dockerfile b/tools/toolchain-nativelink/Dockerfile
index e6beb857b..3ac30b281 100644
--- a/tools/toolchain-nativelink/Dockerfile
+++ b/tools/toolchain-nativelink/Dockerfile
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # https://hub.docker.com/layers/library/ubuntu/noble-20250925/images/sha256-78281ac7684a7caf02348780a1b5de85844548a3cc0505df924de98380a0eeea
-FROM ubuntu:noble-20250925@sha256:728785b59223d755e3e5c5af178fab1be7031f3522c5ccd7a0b32b80d8248123
+FROM ubuntu:26.04@sha256:5e275723f82c67e387ba9e3c24baa0abdcb268917f276a0561c97bef9450d0b4
 
 # Set shell to bash and enable pipefail
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]