SwiftPM isn't able to resolve `.upToNextMinor(from: "1.0")`, I get a build error when trying this. So updating it to `.upToNextMinor(from: "1.3.1")` to keep README up to date.
@@ -160,7 +160,7 @@ Run `carthage` to build the framework and drag the built CryptoSwift.framework i
You can use [Swift Package Manager](https://swift.org/package-manager/) and specify dependency in `Package.swift` by adding this:
```swift
-.package(url: "https://github.com/krzyzanowskim/CryptoSwift.git", .upToNextMinor(from: "1.0"))
+.package(url: "https://github.com/krzyzanowskim/CryptoSwift.git", .upToNextMinor(from: "1.3.1"))
```
See: [Package.swift - manual](http://blog.krzyzanowskim.com/2016/08/09/package-swift-manual/)
FreeThinker