diff --git a/Package.swift b/Package.swift
index e366cf9..abda948 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,11 +1,10 @@
+// swift-tools-version:3.1
 import PackageDescription
 
 let package = Package(
   name: "Stencil",
   dependencies: [
-    .Package(url: "https://github.com/kylef/PathKit.git", majorVersion: 0, minor: 8),
-
-    // https://github.com/apple/swift-package-manager/pull/597
-    .Package(url: "https://github.com/kylef/Spectre.git", majorVersion: 0, minor: 7),
+    .Package(url: "https://github.com/kylef/PathKit.git", majorVersion: 0, minor: 9),
+    .Package(url: "https://github.com/kylef/Spectre.git", majorVersion: 0, minor: 8),
   ]
 )
diff --git a/Package@swift-3.swift b/Package@swift-3.swift
new file mode 100644
index 0000000..704b083
--- /dev/null
+++ b/Package@swift-3.swift
@@ -0,0 +1,10 @@
+// swift-tools-version:3.1
+import PackageDescription
+
+let package = Package(
+  name: "Stencil",
+  dependencies: [
+    .Package(url: "https://github.com/kylef/PathKit.git", majorVersion: 0, minor: 8),
+    .Package(url: "https://github.com/kylef/Spectre.git", majorVersion: 0, minor: 7),
+  ]
+)