diff --git a/.github/workflows/run-test-on-push.yml b/.github/workflows/run-test-on-push.yml
index 44b7deb..f7ab894 100644
--- a/.github/workflows/run-test-on-push.yml
+++ b/.github/workflows/run-test-on-push.yml
@@ -5,7 +5,7 @@ on: [push]
 jobs:
   build:
 
-    runs-on: macos-14
+    runs-on: macos-15
 
     env:
       TEST: 1
@@ -28,4 +28,4 @@ jobs:
         run: swift build
 
       - name: Run tests
-        run: swift test
\ No newline at end of file
+        run: swift test
diff --git a/Package.swift b/Package.swift
index 1d9b680..f2fadeb 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:5.6
+// swift-tools-version:6.0
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
 import PackageDescription