diff --git a/platforms.json b/platforms.json
index af5aab2..04fe58b 100644
--- a/platforms.json
+++ b/platforms.json
@@ -48,7 +48,7 @@
   },
   {
     "id": "darwin-arm64",
-    "runs_on": "macos-14",
+    "runs_on": "macos-15",
     "cxx": "clang++",
     "cc": "clang"
   }