diff --git a/.github/workflows/cmake-build.yml b/.github/workflows/cmake-build.yml
index b13290fd56..45ce1755c5 100644
--- a/.github/workflows/cmake-build.yml
+++ b/.github/workflows/cmake-build.yml
@@ -22,27 +22,15 @@ jobs:
            # mpi,
           serial
         ]
-        libcxx: [libstdc++11, libc++]
-        image: [
-            "conanio/gcc11-ubuntu16.04:2.0.2",
-            "conanio/clang13-ubuntu16.04:2.0.2"
+        profile: [
+             gcc11,
+             clang14-libc++,
+             clang14-libstdc++
         ]
-        exclude:
-          - image: conanio/gcc11-ubuntu16.04:2.0.2
-            libcxx: libc++
-        include:
-          - image: conanio/gcc11-ubuntu16.04:2.0.2
-            profile: gcc11
-          - image: conanio/clang13-ubuntu16.04:2.0.2
-            libcxx: libstdc++11
-            profile: clang13-libstdc++
-          - image: conanio/clang13-ubuntu16.04:2.0.2
-            libcxx: libc++
-            profile: clang13-libc++
-    runs-on: ubuntu-20.04
-    container:
-      image: ${{ matrix.image }}
-      options: '--user=root'
+    runs-on: ubuntu-22.04
+    # container:
+    #   image: ${{ matrix.image }}
+    #   options: '--user=root'
     steps:
       - uses: actions/checkout@v2
       - name: Set environment variables
@@ -50,7 +38,8 @@ jobs:
             bash .github/workflows/set_env_vars.sh \
               ${{ matrix.shared }} \
               ${{ matrix.boost }} \
-              ${{ matrix.mpi }}
+              ${{ matrix.mpi }} \
+              ${{ matrix.profile }}
       - name: Install MPI prerequisites
         if: ${{ matrix.mpi == 'mpi' }}
         run: |
@@ -58,6 +47,7 @@ jobs:
             apt-get install -y --no-install-recommends ssh
       - name: Install and configure conan
         run: |
+          pip install --upgrade conan==2.0.2
           CONAN_ARGS="--profile .github/workflows/conan/profiles/${{ matrix.profile }} \
             -o with_boost=${H5CPP_WITH_BOOST} \
             -o with_mpi=${H5CPP_WITH_MPI} \
@@ -70,7 +60,7 @@ jobs:
       - name: cache conan dependencies
         uses: actions/cache@v2
         with:
-          path: /home/conan/.conan/data
+          path: ~/.conan/data
           key: conan-${{ matrix.profile }}-${{ hashfiles('base.lock') }}-${{ hashFiles('conan.lock') }}
           restore-keys: |
             conan-${{ matrix.profile }}-${{ hashfiles('base.lock') }}
diff --git a/.github/workflows/conan/profiles/clang13-libc++ b/.github/workflows/conan/profiles/clang14-libc++
similarity index 81%
rename from .github/workflows/conan/profiles/clang13-libc++
rename to .github/workflows/conan/profiles/clang14-libc++
index ff183ebac5..3fef9c68b4 100644
--- a/.github/workflows/conan/profiles/clang13-libc++
+++ b/.github/workflows/conan/profiles/clang14-libc++
@@ -3,5 +3,5 @@ arch=x86_64
 build_type=Release
 compiler=clang
 compiler.libcxx=libc++
-compiler.version=13
+compiler.version=14
 os=Linux
diff --git a/.github/workflows/conan/profiles/clang13-libstdc++ b/.github/workflows/conan/profiles/clang14-libstdc++
similarity index 82%
rename from .github/workflows/conan/profiles/clang13-libstdc++
rename to .github/workflows/conan/profiles/clang14-libstdc++
index 82e974c588..2c02f077c3 100644
--- a/.github/workflows/conan/profiles/clang13-libstdc++
+++ b/.github/workflows/conan/profiles/clang14-libstdc++
@@ -3,5 +3,5 @@ arch=x86_64
 build_type=Release
 compiler=clang
 compiler.libcxx=libstdc++11
-compiler.version=13
+compiler.version=14
 os=Linux
diff --git a/.github/workflows/set_env_vars.sh b/.github/workflows/set_env_vars.sh
index f239d47c93..a894782995 100644
--- a/.github/workflows/set_env_vars.sh
+++ b/.github/workflows/set_env_vars.sh
@@ -14,3 +14,7 @@ if [ "$3" = "mpi" ]; then
 else
 	echo "H5CPP_WITH_MPI=False" >> $GITHUB_ENV
 fi
+if [ "$4" = "clang14-libc++" ] || [ "$4" = "clang14-libstdc++" ] ; then
+	echo "CC=clang" >> $GITHUB_ENV
+	echo "CXX=clang++" >> $GITHUB_ENV
+fi
diff --git a/doc/source/users_guide/installing.rst b/doc/source/users_guide/installing.rst
index 72a718987a..e5115c7b9e 100644
--- a/doc/source/users_guide/installing.rst
+++ b/doc/source/users_guide/installing.rst
@@ -122,19 +122,19 @@ keyring
 The return value of this command line should be `OK`.
 In a next step you have to add new package sources to your system. For this
 purpose go to :file:`/etc/apt/sources.list.d` and download the sources file.
-For Debian (Buster) use
+For Debian (Bookworm) use
 
 .. code-block:: bash
 
-   $ wget http://repos.pni-hdri.de/buster-pni-hdri.list
+   $ wget http://repos.pni-hdri.de/bookworm-pni-hdri.list
 
-and for Ubuntu (Focal)
+and for Ubuntu (Noble)
 
 .. code-block:: bash
 
-   $ wget http://repos.pni-hdri.de/focal-pni-hdri.list
+   $ wget http://repos.pni-hdri.de/noble-pni-hdri.list
 
-Similarly, proceed for Bullseye, Buster, Lunar, Jammy, Focal.
+Similarly, proceed for Bullseye, Buster, Oracular, Jammy.
 Once you have downloaded the file use
 
 .. code-block:: bash