diff --git a/.github/workflows/osrm-backend.yml b/.github/workflows/osrm-backend.yml
index 37d200e0e6..076138eada 100644
--- a/.github/workflows/osrm-backend.yml
+++ b/.github/workflows/osrm-backend.yml
@@ -57,7 +57,7 @@ jobs:
 
         cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_CONAN=ON -DENABLE_NODE_BINDINGS=ON ..
         cmake --build . --config Release
-        
+
     # TODO: MSVC goes out of memory when building our tests
     # - name: Run tests
     #   shell: bash
@@ -170,28 +170,25 @@ jobs:
     strategy:
       matrix:
         include:
-          - name: gcc-13-debug-cov
+          - name: clang-20-release
             continue-on-error: false
             node: 22
             runs-on: ubuntu-24.04
-            BUILD_TYPE: Debug
-            CCOMPILER: gcc-13
-            CUCUMBER_TIMEOUT: 20000
-            CXXCOMPILER: g++-13
-            ENABLE_COVERAGE: ON
+            BUILD_TYPE: Release
+            CCOMPILER: clang-20
+            CXXCOMPILER: clang++-20
+            CUCUMBER_TIMEOUT: 60000
+            ENABLE_LTO: OFF
 
-          - name: clang-18-debug-asan-ubsan
+          - name: clang-19-release
             continue-on-error: false
             node: 22
             runs-on: ubuntu-24.04
-            BUILD_TYPE: Debug
-            CCOMPILER: clang-18
-            CUCUMBER_TIMEOUT: 20000
-            CXXCOMPILER: clang++-18
-            ENABLE_SANITIZER: ON
-            TARGET_ARCH: x86_64-asan-ubsan
-            OSRM_CONNECTION_RETRIES: 10
-            OSRM_CONNECTION_EXP_BACKOFF_COEF: 1.5
+            BUILD_TYPE: Release
+            CCOMPILER: clang-19
+            CXXCOMPILER: clang++-19
+            CUCUMBER_TIMEOUT: 60000
+            ENABLE_LTO: OFF
 
           - name: clang-18-release
             continue-on-error: false
@@ -225,6 +222,19 @@ jobs:
             NODE_PACKAGE_TESTS_ONLY: ON
             ENABLE_LTO: OFF
 
+          - name: clang-18-debug-asan-ubsan
+            continue-on-error: false
+            node: 22
+            runs-on: ubuntu-24.04
+            BUILD_TYPE: Debug
+            CCOMPILER: clang-18
+            CUCUMBER_TIMEOUT: 20000
+            CXXCOMPILER: clang++-18
+            ENABLE_SANITIZER: ON
+            TARGET_ARCH: x86_64-asan-ubsan
+            OSRM_CONNECTION_RETRIES: 10
+            OSRM_CONNECTION_EXP_BACKOFF_COEF: 1.5
+
           - name: clang-17-release
             continue-on-error: false
             node: 20
@@ -245,27 +255,6 @@ jobs:
             CUCUMBER_TIMEOUT: 60000
             ENABLE_LTO: OFF
 
-          - name: conan-linux-debug-asan-ubsan
-            continue-on-error: false
-            node: 20
-            runs-on: ubuntu-24.04
-            BUILD_TYPE: Release
-            CCOMPILER: clang-18
-            CXXCOMPILER: clang++-18
-            ENABLE_CONAN: ON
-            ENABLE_SANITIZER: ON
-            ENABLE_LTO: OFF
-
-          - name: conan-linux-release
-            continue-on-error: false
-            node: 20
-            runs-on: ubuntu-24.04
-            BUILD_TYPE: Release
-            CCOMPILER: clang-18
-            CXXCOMPILER: clang++-18
-            ENABLE_CONAN: ON
-            ENABLE_LTO: OFF
-
           - name: gcc-14-release
             continue-on-error: false
             node: 22
@@ -284,6 +273,16 @@ jobs:
             CXXCOMPILER: g++-13
             CXXFLAGS: '-Wno-array-bounds -Wno-uninitialized'
 
+          - name: gcc-13-debug-cov
+            continue-on-error: false
+            node: 22
+            runs-on: ubuntu-24.04
+            BUILD_TYPE: Debug
+            CCOMPILER: gcc-13
+            CUCUMBER_TIMEOUT: 20000
+            CXXCOMPILER: g++-13
+            ENABLE_COVERAGE: ON
+
           - name: gcc-12-release
             continue-on-error: false
             node: 22
@@ -293,6 +292,27 @@ jobs:
             CXXCOMPILER: g++-12
             CXXFLAGS: '-Wno-array-bounds -Wno-uninitialized'
 
+          - name: conan-linux-release
+            continue-on-error: false
+            node: 20
+            runs-on: ubuntu-24.04
+            BUILD_TYPE: Release
+            CCOMPILER: clang-18
+            CXXCOMPILER: clang++-18
+            ENABLE_CONAN: ON
+            ENABLE_LTO: OFF
+
+          - name: conan-linux-debug-asan-ubsan
+            continue-on-error: false
+            node: 20
+            runs-on: ubuntu-24.04
+            BUILD_TYPE: Release
+            CCOMPILER: clang-18
+            CXXCOMPILER: clang++-18
+            ENABLE_CONAN: ON
+            ENABLE_SANITIZER: ON
+            ENABLE_LTO: OFF
+
           - name: conan-linux-release-node
             build_node_package: true
             continue-on-error: false
@@ -331,7 +351,7 @@ jobs:
             build_node_package: true
             continue-on-error: true
             node: 22
-            runs-on: macos-15 # arm64 
+            runs-on: macos-15 # arm64
             BUILD_TYPE: Release
             CCOMPILER: clang
             CXXCOMPILER: clang++
@@ -419,7 +439,7 @@ jobs:
         fi
     # See: https://github.com/actions/toolkit/issues/946#issuecomment-1590016041
     # We need it to be able to access system folders while restoring cached Boost below
-    - name: Give tar root ownership 
+    - name: Give tar root ownership
       if: runner.os == 'Linux' && matrix.ENABLE_CONAN != 'ON'
       run: sudo chown root /bin/tar && sudo chmod u+s /bin/tar
 
@@ -429,7 +449,7 @@ jobs:
       id: install-boost
       with:
         boost_version: 1.85.0
-    
+
     - name: Install dev dependencies
       run: |
         # workaround for issue that GitHub Actions seems to not adding it to PATH after https://github.com/actions/runner-images/pull/6499
@@ -438,20 +458,21 @@ jobs:
           echo "/Library/Frameworks/Python.framework/Versions/Current/bin" >> $GITHUB_PATH
         fi
 
-        # ccache
+        # Update package list
+        if [[ "${RUNNER_OS}" == "Linux" || "${ENABLE_CONAN}" != "ON" ]]; then
+          sudo apt-get update -y
+        fi
+
+        # Install compiler and ccache
         if [[ "${RUNNER_OS}" == "Linux" ]]; then
-          sudo apt-get update -y && sudo apt-get install ccache
+          sudo apt-get install -y ${CCOMPILER} ${CXXCOMPILER} ccache
         elif [[ "${RUNNER_OS}" == "macOS" ]]; then
           brew install ccache
         fi
 
         # Linux dev packages
-        if [ "${ENABLE_CONAN}" != "ON" ]; then
-          sudo apt-get update -y
+        if [[ "${ENABLE_CONAN}" != "ON" ]]; then
           sudo apt-get install -y libbz2-dev libxml2-dev libzip-dev liblua5.2-dev
-          if [[ "${CCOMPILER}" != clang-* ]]; then
-            sudo apt-get install -y ${CXXCOMPILER}
-          fi
           if [[ "${ENABLE_COVERAGE}" == "ON" ]]; then
             sudo apt-get install -y lcov
           fi