diff --git a/Package.swift b/Package.swift
index cc1f2c9..d89cc77 100644
--- a/Package.swift
+++ b/Package.swift
@@ -5,6 +5,5 @@ let package = Package(
     name: "SwiftString",
     targets: [],
     dependencies: [],
-	swiftLanguageVersions: [3],
     exclude: []
 )