diff --git a/.github/workflows/vcpkg_docker.yml b/.github/workflows/vcpkg_docker.yml
index 7a157f2b..53fe39ab 100644
--- a/.github/workflows/vcpkg_docker.yml
+++ b/.github/workflows/vcpkg_docker.yml
@@ -23,22 +23,31 @@ concurrency:
 
 env:
   # Also remember to change the 'docker/build.sh' script
-  REGISTRY_IMAGE: "ghcr.io/lifting-bits/cxx-common/vcpkg-builder-ubuntu-22.04-v2"
+  # NOTE: Setting the environment variable here isn't ideal because we
+  # can't use any matrix variables here, and in the future we will probably
+  # want to support building multiple Ubuntu versions
+  REGISTRY_IMAGE_ROOT: ""
 
 jobs:
   build:
     runs-on: ubuntu-latest
+    env:
+      # This needs to be the same as in the `merge` job
+      REGISTRY_IMAGE: ghcr.io/lifting-bits/cxx-common/vcpkg-builder-ubuntu-${{ matrix.ubuntu_version }}
     strategy:
       fail-fast: false
       matrix:
         platform:
           - linux/amd64
           - linux/arm64
+        ubuntu_version:
+          - 22.04
+          - 24.04
     steps:
       - name: Prepare
         run: |
-          platform=${{ matrix.platform }}
-          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
+          platform="${{ matrix.platform }}"
+          echo "PLATFORM_PAIR=${platform//\//-}" >> "${GITHUB_ENV}"
 
       - name: Checkout
         uses: actions/checkout@v4
@@ -71,17 +80,17 @@ jobs:
           platforms: ${{ matrix.platform }}
           labels: ${{ steps.meta.outputs.labels }}
           outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=true
-      -
-        name: Export digest
+
+      - name: Export digest
         run: |
           mkdir -p /tmp/digests
           digest="${{ steps.build.outputs.digest }}"
           touch "/tmp/digests/${digest#sha256:}"
-      -
-        name: Upload digest
+
+      - name: Upload digest
         uses: actions/upload-artifact@v4
         with:
-          name: digests-${{ env.PLATFORM_PAIR }}
+          name: digests-${{ matrix.ubuntu_version }}-${{ env.PLATFORM_PAIR }}
           path: /tmp/digests/*
           if-no-files-found: error
           retention-days: 1
@@ -90,12 +99,21 @@ jobs:
     runs-on: ubuntu-latest
     needs:
       - build
+    env:
+      # This needs to be the same as in the `build` job
+      REGISTRY_IMAGE: ghcr.io/lifting-bits/cxx-common/vcpkg-builder-ubuntu-${{ matrix.ubuntu_version }}
+    strategy:
+      fail-fast: false
+      matrix:
+        ubuntu_version:
+          - 22.04
+          - 24.04
     steps:
       - name: Download digests
         uses: actions/download-artifact@v4
         with:
           path: /tmp/digests
-          pattern: digests-*
+          pattern: digests-${{ matrix.ubuntu_version }}-*
           merge-multiple: true
 
       - name: Set up Docker Buildx
@@ -117,8 +135,8 @@ jobs:
       - name: Create manifest list and push
         working-directory: /tmp/digests
         run: |
-          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
-            $(printf '${{ env.REGISTRY_IMAGE }}@sha256:%s ' *)
+          docker buildx imagetools create "$(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON")" \
+            "$(printf '${{ env.REGISTRY_IMAGE }}@sha256:%s ' *)"
 
       - name: Inspect image
         run: |
diff --git a/docker/Dockerfile.ubuntu.vcpkg b/docker/Dockerfile.ubuntu.vcpkg
index 08e63ffd..2c406b74 100644
--- a/docker/Dockerfile.ubuntu.vcpkg
+++ b/docker/Dockerfile.ubuntu.vcpkg
@@ -2,6 +2,7 @@ ARG UBUNTU_VERSION=22.04
 ARG LLVM_VERSION=16
 
 FROM ubuntu:${UBUNTU_VERSION} as base
+ARG UBUNTU_VERSION
 ARG LLVM_VERSION
 
 # All build dependencies for vcpkg packages
@@ -13,16 +14,18 @@ RUN export DEBIAN_FRONTEND=noninteractive && \
     apt-get update && apt-get install --yes apt-utils && apt-get upgrade --yes && \
     apt-get install --yes --no-install-recommends apt-transport-https software-properties-common gnupg ca-certificates wget && \
     apt-add-repository ppa:git-core/ppa --yes && \
-    wget "https://github.com/Kitware/CMake/releases/download/v3.22.1/cmake-3.22.1-linux-$(uname -m).sh" && \
+    wget "https://github.com/Kitware/CMake/releases/download/v3.28.1/cmake-3.28.1-linux-$(uname -m).sh" && \
     /bin/bash cmake-*.sh --skip-license --prefix=/usr/local && rm cmake-*.sh && \
     \
-    wget https://apt.llvm.org/llvm.sh && \
-    chmod +x llvm.sh && \
-    ./llvm.sh ${LLVM_VERSION} clang lld && \
+    if [ "${UBUNTU_VERSION}" != "24.04" ] ; then \
+        wget https://apt.llvm.org/llvm.sh && \
+        chmod +x llvm.sh && \
+        ./llvm.sh ${LLVM_VERSION} clang lld ; \
+    fi && \
     \
     apt-get update && apt-get upgrade --yes && \
     apt-get install --yes --no-install-recommends \
-      libtinfo-dev libzstd-dev python3-pip python3-setuptools python-setuptools \
+      libtinfo-dev libzstd-dev python3-pip python3-setuptools \
       build-essential binutils-multiarch g++ gcc clang lld clang-${LLVM_VERSION} lld-${LLVM_VERSION} ninja-build \
       pixz xz-utils make rpm curl unzip tar git zip python3 pkg-config && \
       apt-get install --yes --no-install-recommends \
@@ -41,7 +44,6 @@ RUN export DEBIAN_FRONTEND=noninteractive && \
 
 # Much heavier installation due to mono dependency for NuGet
 FROM base as caching
-ARG DISTRO_VERSION
 RUN export DEBIAN_FRONTEND=noninteractive && \
     apt-get update && \
     apt-get install --yes mono-devel && \
diff --git a/docker/build.sh b/docker/build.sh
index a0c59e03..e0dab0ca 100755
--- a/docker/build.sh
+++ b/docker/build.sh
@@ -6,7 +6,7 @@ set -euo pipefail
 # build vcpkg libraries as well as all lifting-bits tools
 
 # Ubuntu versions to build
-UBUNTU_VERSION_MATRIX=( "22.04" )
+UBUNTU_VERSION_MATRIX=( "22.04" "24.04" )
 
 for version in "${UBUNTU_VERSION_MATRIX[@]}"; do
   # Always pull from upstream
@@ -14,13 +14,13 @@ for version in "${UBUNTU_VERSION_MATRIX[@]}"; do
 
   # Also remember to change the '.github/workflows/vcpkg_docker.yml' variable
   # Image identification
-  tag="vcpkg-builder-ubuntu-${version}-v2"
+  image="vcpkg-builder-ubuntu-${version}"
 
   # Build
   docker build \
       -f Dockerfile.ubuntu.vcpkg \
       --no-cache \
-      --build-arg "DISTRO_VERSION=${version}" \
-      -t "${tag}" \
+      --build-arg "UBUNTU_VERSION=${version}" \
+      -t "${image}" \
       .
 done