diff --git a/.github/workflows/pull-request-checks.yaml b/.github/workflows/pull-request-checks.yaml
index e98c0b30fba..06fd09d3c04 100644
--- a/.github/workflows/pull-request-checks.yaml
+++ b/.github/workflows/pull-request-checks.yaml
@@ -258,7 +258,7 @@ jobs:
           DEBIAN_FRONTEND: noninteractive
         run: |
           sudo apt-get update
-          sudo apt-get install --no-install-recommends -yq cmake ninja-build gcc gdb g++ maven flex bison libxml2-utils dpkg-dev ccache doxygen z3
+          sudo apt-get install --no-install-recommends -yq cmake ninja-build gdb clang-14 maven flex bison libxml2-utils dpkg-dev ccache doxygen z3
       - name: Confirm z3 solver is available and log the version installed
         run: z3 --version
       - name: Download cvc-5 from the releases page and make sure it can be deployed
@@ -283,7 +283,7 @@ jobs:
         run: |
           mkdir build
           cd build
-          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=/usr/bin/gcc -DCMAKE_CXX_COMPILER=/usr/bin/g++
+          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=/usr/bin/clang-14 -DCMAKE_CXX_COMPILER=/usr/bin/clang++-14
       - name: Check that doc task works
         run: |
           cd build