diff --git a/.github/workflows/linux_builds.yml b/.github/workflows/linux_builds.yml
index 6f1a9921..2ed553a7 100644
--- a/.github/workflows/linux_builds.yml
+++ b/.github/workflows/linux_builds.yml
@@ -26,10 +26,10 @@ jobs:
           - { os: ubuntu-22.04, cc: gcc-10 }
           - { os: ubuntu-22.04, cc: gcc-11 }
           - { os: ubuntu-22.04, cc: gcc-12 }
-          - { os: ubuntu-22.04, cc: clang-14 }
           - { os: ubuntu-22.04, cc: clang-15 }
           - { os: ubuntu-22.04, cc: clang-16 }
           - { os: ubuntu-22.04, cc: clang-17 }
+          - { os: ubuntu-22.04, cc: clang-18 }
           - { os: ubuntu-20.04, cc: i686-w64-mingw32-gcc-9 }
           - { os: ubuntu-22.04, cc: i686-w64-mingw32-gcc-10 }
     steps:
diff --git a/.github/workflows/linux_fuzz.yml b/.github/workflows/linux_fuzz.yml
index cda8676d..f98cac7a 100644
--- a/.github/workflows/linux_fuzz.yml
+++ b/.github/workflows/linux_fuzz.yml
@@ -21,7 +21,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ ubuntu-22.04 ]
-        cc: [ clang-17 ]
+        cc: [ clang-18 ]
         sanitizer: [ asan, msan ]
     steps:
     - uses: actions/checkout@v4
diff --git a/.github/workflows/openssl3.yml b/.github/workflows/openssl3.yml
index 2f194b4a..32b6d3f5 100644
--- a/.github/workflows/openssl3.yml
+++ b/.github/workflows/openssl3.yml
@@ -24,7 +24,7 @@ jobs:
           - os: ubuntu-22.04
             cc: gcc-12
           - os: ubuntu-22.04
-            cc: clang-17
+            cc: clang-18
           - os: ubuntu-22.04
             cc: i686-w64-mingw32-gcc-10
     steps: