diff --git a/.github/workflows/test-swift.yaml b/.github/workflows/test-swift.yaml
index bfe410ca..10fceec1 100644
--- a/.github/workflows/test-swift.yaml
+++ b/.github/workflows/test-swift.yaml
@@ -20,7 +20,7 @@ permissions: {}
 jobs:
   test:
     name: "Test Swift library"
-    runs-on: macos-14
+    runs-on: macos-15
     defaults:
       run:
         working-directory: bdk-swift