diff --git a/.github/workflows/ci-conan.yml b/.github/workflows/ci-conan.yml
index 03768356..abf0bd27 100644
--- a/.github/workflows/ci-conan.yml
+++ b/.github/workflows/ci-conan.yml
@@ -144,7 +144,7 @@ jobs:
             }
           - {
               name: "Apple Clang 15",
-              os: macos-13,
+              os: macos-14,
               compiler:
                 {
                   type: APPLE_CLANG,
diff --git a/.github/workflows/ci-test-package-cmake.yml b/.github/workflows/ci-test-package-cmake.yml
index 731f9c55..4dc8e9ff 100644
--- a/.github/workflows/ci-test-package-cmake.yml
+++ b/.github/workflows/ci-test-package-cmake.yml
@@ -137,7 +137,7 @@ jobs:
             }
           - {
               name: "Apple Clang 15",
-              os: macos-13,
+              os: macos-14,
               compiler:
                 {
                   type: APPLE_CLANG,