diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 1b60630ca..3a56a59aa 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -6,6 +6,9 @@ Changelog
 Next
 ----
 
+2019.04.23.0
+------------
+
 * The library no longer configures logger handler. Applications using ``dcos_e2e`` library that were relying on logging being printed to stdout should configure ``logging`` on its own.
 
 2019.04.18.2
diff --git a/minidcos.rb b/minidcos.rb
index e87e7a819..45e2293f5 100644
--- a/minidcos.rb
+++ b/minidcos.rb
@@ -1,7 +1,7 @@
 class Minidcos < Formula
   include Language::Python::Virtualenv
 
-  url "https://codeload.github.com/dcos/dcos-e2e/legacy.tar.gz/2019.04.18.2"
+  url "https://codeload.github.com/dcos/dcos-e2e/legacy.tar.gz/2019.04.23.0"
   head "https://github.com/dcos/dcos-e2e.git"
   homepage "http://minidcos.readthedocs.io/en/latest/"
   depends_on "python3"
@@ -93,8 +93,8 @@ class Minidcos < Formula
   end
 
   resource "cffi" do
-    url "https://files.pythonhosted.org/packages/64/7c/27367b38e6cc3e1f49f193deb761fe75cda9f95da37b67b422e62281fcac/cffi-1.12.2.tar.gz"
-    sha256 "e113878a446c6228669144ae8a56e268c91b7f1fafae927adc4879d9849e0ea7"
+    url "https://files.pythonhosted.org/packages/93/1a/ab8c62b5838722f29f3daffcc8d4bd61844aa9b5f437341cc890ceee483b/cffi-1.12.3.tar.gz"
+    sha256 "041c81822e9f84b1d9c401182e174996f0bae9991f33725d059b771744290774"
   end
 
   resource "chardet" do
diff --git a/vagrant/Vagrantfile b/vagrant/Vagrantfile
index 32ba95d3c..658dfeb9c 100644
--- a/vagrant/Vagrantfile
+++ b/vagrant/Vagrantfile
@@ -2,7 +2,7 @@
 # vi: set ft=ruby :
 
 # The next line is managed by `admin/release.py` - check there before modifying
-DEFAULT_DCOS_E2E_REF = '2019.04.18.2'
+DEFAULT_DCOS_E2E_REF = '2019.04.23.0'
 
 dcos_e2e_git_ref = ENV.fetch('DCOS_E2E_REF', DEFAULT_DCOS_E2E_REF)