diff --git a/.github/workflows/CD.yml b/.github/workflows/CD.yml
index ca95087..0805ecc 100644
--- a/.github/workflows/CD.yml
+++ b/.github/workflows/CD.yml
@@ -13,7 +13,7 @@ env:
 
 jobs:
   build:
-    runs-on: macos-latest
+    runs-on: macos-14
 
     environment:
       name: CD
diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index b786c0e..6a1e2a8 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -11,7 +11,7 @@ env:
 
 jobs:
   build:
-    runs-on: macos-latest
+    runs-on: macos-14
     permissions:
       contents: write
       security-events: write