diff --git a/README.md b/README.md
index 962706af30d2a..9b82af3a60fe5 100644
--- a/README.md
+++ b/README.md
@@ -66,15 +66,15 @@ compiler for C++14 support and create a symlink:
 
 ### Getting Sources for Swift and Related Projects
 
-     git clone git@github.com:apple/swift.git swift
-     git clone git@github.com:apple/swift-llvm.git llvm
-     git clone git@github.com:apple/swift-clang.git clang
-     git clone git@github.com:apple/swift-lldb.git lldb
-     git clone git@github.com:apple/swift-cmark.git cmark
-     git clone git@github.com:apple/swift-llbuild.git llbuild
-     git clone git@github.com:apple/swift-package-manager.git swiftpm
-     git clone git@github.com:apple/swift-corelibs-xctest.git
-     git clone git@github.com:apple/swift-corelibs-foundation.git
+     git clone https://github.com/apple/swift.git swift
+     git clone https://github.com/apple/swift-llvm.git llvm
+     git clone https://github.com/apple/swift-clang.git clang
+     git clone https://github.com/apple/swift-lldb.git lldb
+     git clone https://github.com/apple/swift-cmark.git cmark
+     git clone https://github.com/apple/swift-llbuild.git llbuild
+     git clone https://github.com/apple/swift-package-manager.git swiftpm
+     git clone https://github.com/apple/swift-corelibs-xctest.git
+     git clone https://github.com/apple/swift-corelibs-foundation.git
 
 
 [CMake](http://cmake.org) is the core infrastructure used to configure builds of
@@ -86,12 +86,12 @@ command line tools to your `PATH`:
 
     export PATH=/Applications/CMake.app/Contents/bin:$PATH
 
-[Ninja](http://martine.github.io/ninja/) is the current recommended build system
+[Ninja](https://ninja-build.org) is the current recommended build system
 for building Swift and is the default configuration generated by CMake. If
 you're on OS X or don't install it as part of your Linux distribution, clone
 it next to the other projects and it will be bootstrapped automatically:
 
-    git clone git@github.com:martine/ninja.git
+    git clone https://github.com/ninja-build/ninja.git
 
 You can also use a third-party packaging tool like [Homebrew](http://brew.sh) to
 install CMake and Ninja on OS X: