diff --git a/Formula/twilio.rb b/Formula/twilio.rb
index af6947f..1da8157 100644
--- a/Formula/twilio.rb
+++ b/Formula/twilio.rb
@@ -3,9 +3,9 @@
 class Twilio < Formula
   desc "unleash the power of Twilio from your command prompt"
   homepage "https://github.com/twilio/twilio-cli"
-  url "https://twilio-cli-prod.s3.amazonaws.com/twilio-v5.11.0/twilio-v5.11.0.tar.gz"
-  version "5.11.0"
-  sha256 "409864f5e5bc65cc32d180f133e27c27f92ad8a3d90a41484dab1d2cf539806e"
+  url "https://twilio-cli-prod.s3.amazonaws.com/twilio-v5.12.0/twilio-v5.12.0.tar.gz"
+  version "5.12.0"
+  sha256 "8aa358d1e9835fc5a5ca2ef88e791d71dc25086e06ee8b179ed57d1543a6a291"
   depends_on "node"
 
   def install
diff --git a/Formula/twilio@5.11.0.rb b/Formula/twilio@5.11.0.rb
new file mode 100644
index 0000000..5ee7007
--- /dev/null
+++ b/Formula/twilio@5.11.0.rb
@@ -0,0 +1,21 @@
+require "language/node"
+
+class TwilioAT5110 < Formula
+  desc "unleash the power of Twilio from your command prompt"
+  homepage "https://github.com/twilio/twilio-cli"
+  url "https://twilio-cli-prod.s3.amazonaws.com/twilio-v5.11.0/twilio-v5.11.0.tar.gz"
+  version "5.11.0"
+  sha256 "409864f5e5bc65cc32d180f133e27c27f92ad8a3d90a41484dab1d2cf539806e"
+  depends_on "node"
+
+  def install
+    inreplace "bin/twilio", /^CLIENT_HOME=/, "export TWILIO_OCLIF_CLIENT_HOME=#{lib/"client"}\nCLIENT_HOME="
+    libexec.install Dir["*"]
+    bin.install_symlink libexec/"bin/twilio"
+  end
+
+  def post_install
+    pid = spawn("node #{libexec}/welcome.js")
+    Process.wait pid
+  end
+end