diff --git a/Package.swift b/Package.swift
index 90271ea..50d8491 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version: 6.0
+// swift-tools-version: 6.1
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
 import PackageDescription
diff --git a/README.md b/README.md
index 9dee211..81dad15 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ![Build](https://github.com/codefiesta/OAuthKit/actions/workflows/swift.yml/badge.svg)
 ![Xcode 16.4+](https://img.shields.io/badge/Xcode-16.4%2B-gold.svg)
-![Swift 6.0+](https://img.shields.io/badge/Swift-6.0%2B-tomato.svg)
+![Swift 6.1+](https://img.shields.io/badge/Swift-6.1%2B-tomato.svg)
 ![iOS 18.0+](https://img.shields.io/badge/iOS-18.0%2B-crimson.svg)
 ![macOS 15.0+](https://img.shields.io/badge/macOS-15.0%2B-skyblue.svg)
 ![tvOS 18.0+](https://img.shields.io/badge/tvOS-18.0%2B-blue.svg)