diff --git a/.github/workflows/pr_build_macos.yml b/.github/workflows/pr_build_macos.yml
index 0a60711971b..c9db921e6e3 100644
--- a/.github/workflows/pr_build_macos.yml
+++ b/.github/workflows/pr_build_macos.yml
@@ -46,7 +46,7 @@ jobs:
   build-native:
     needs: lint
     name: Build Native Library (macOS)
-    runs-on: macos-14
+    runs-on: macos-15
     steps:
       - uses: actions/checkout@v7
 
@@ -99,7 +99,7 @@ jobs:
     needs: build-native
     strategy:
       matrix:
-        os: [macos-14]
+        os: [macos-15]
 
         # macOS runs cover platform-specific concerns (native library loading, FFI,
         # threading, shuffle on Apple Silicon) that are largely independent of the