diff --git a/Package.swift b/Package.swift
index 228b13f5f..74ab7b2c7 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:5.6
+// swift-tools-version:5.8
 //===----------------------------------------------------------------------===//
 //
 // This source file is part of the Swift.org open source project