diff --git a/.github/workflows/build_cmake.yml b/.github/workflows/build_cmake.yml
index d0c9124fb00..6f0223b578b 100644
--- a/.github/workflows/build_cmake.yml
+++ b/.github/workflows/build_cmake.yml
@@ -9,7 +9,7 @@ on:
 env:
   QT_VERSION: 6.7.1
   MACOS_DEPLOYMENT_TARGET: 11.0
-  CLANG_VERSION: 18.1.5
+  CLANG_VERSION: 18.1.7
   ELFUTILS_VERSION: 0.175
   CMAKE_VERSION: 3.21.1
   NINJA_VERSION: 1.10.2
diff --git a/coin/instructions/common_environment.yaml b/coin/instructions/common_environment.yaml
index 1410fa79e7e..bed851d11ed 100644
--- a/coin/instructions/common_environment.yaml
+++ b/coin/instructions/common_environment.yaml
@@ -7,7 +7,7 @@ instructions:
         variableValue: "RelWithDebInfo"
       - type: EnvironmentVariable
         variableName: LLVM_BASE_URL
-        variableValue: https://ci-files02-hki.ci.qt.io/packages/jenkins/qtcreator_libclang/libclang-release_18.1.5-based
+        variableValue: https://ci-files02-hki.ci.qt.io/packages/jenkins/qtcreator_libclang/libclang-release_18.1.7-based
       - type: EnvironmentVariable
         variableName: QTC_QT_BASE_URL
         variableValue: "https://ci-files02-hki.ci.qt.io/packages/jenkins/archive/qt/6.7/6.7.1-released/Qt"