diff --git a/.github/workflows/modified_scripts_build.yml b/.github/workflows/modified_scripts_build.yml
index b9e24c71..e20d5f19 100644
--- a/.github/workflows/modified_scripts_build.yml
+++ b/.github/workflows/modified_scripts_build.yml
@@ -36,7 +36,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version: ${{fromJson(needs.discover_modified_scripts.outputs.versions)}}
-        os: ["macos-13", "macos-14"]
+        os: ["macos-13", "macos-14", "macos-15"]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
@@ -96,7 +96,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version: ${{fromJson(needs.discover_modified_scripts.outputs.versions_cpython_only)}}
-        os: ["macos-13", "macos-14"]
+        os: ["macos-13", "macos-14", "macos-15"]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4