diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 535da38d..6c37238b 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -12,8 +12,8 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: 'macos-14'
-            version: '16.1'
+          - os: 'macos-15'
+            version: '26.0'
 
     runs-on: ${{ matrix.os }}
     steps: