Updated swift tools version

davidask · davidask · commit 99abdf553917 · 2017-06-13T13:55:25.000+02:00
diff --git a/.swift-version b/.swift-version
@@ -1 +1 @@
-3.1
+4.0
diff --git a/Package.swift b/Package.swift
@@ -1,12 +1,12 @@
-// swift-tools-version:3.1
+// swift-tools-version:4.0
 
 import PackageDescription
 
 let package = Package(
     name: "CLibdill",
     pkgConfig: "libdill",
     providers: [
-        .Brew("libdill"),
-        .Apt("libdill"),
+        .brew(["libdill"]),
+        .apt(["libdill"])
     ]
 )
