diff --git a/modules/Package.swift b/modules/Package.swift
index 46e08583..0cc1e942 100644
--- a/modules/Package.swift
+++ b/modules/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version: 5.8
+// swift-tools-version: 5.6
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
 import PackageDescription