diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,26 @@
+0.5.0.0
+=======
+
+* Addressed a security issue that would have allowed a malicious third
+  party to upload a 'unknown-vty-build-platform' package to Hackage to
+  introduce malicious code on platforms where 'vty-crossplatform' isn't
+  supported. Now, instead of failing to build against a fake package for
+  build error readability purposes, 'buildable' is set to 'False' to
+  fail the build more directly.
+* Updated to work with `vty-windows` 0.2.0.1.
+
+0.4.0.0
+=======
+
+* Updated to work with `vty-windows` 0.2.0.0.
+
+0.3.0.0
+=======
+
+Package changes:
+* Updated `vty` lower bound to 6.1. Updated testing code to build with
+  6.1.
+
 0.2.0.0
 =======
 
diff --git a/programs/interactive_terminal_test.hs b/programs/interactive_terminal_test.hs
--- a/programs/interactive_terminal_test.hs
+++ b/programs/interactive_terminal_test.hs
@@ -98,7 +98,7 @@
 doTestMenu :: Int -> IO [(String, Bool)]
 doTestMenu nextID
     | nextID > length allTests = do
-        putStrLn $ "Done! If there were problems, feel free to open an issue at https://github.com/jtdaugherty/vty/issues and paste the contents of the file " <> outputFilePath
+        putStrLn $ "Done! If there were problems, feel free to open an issue at https://github.com/jtdaugherty/vty-crossplatfrm/issues and paste the contents of the file " <> outputFilePath
         return []
     | otherwise = do
         displayTestMenu
@@ -719,9 +719,6 @@
 For instance, one line will be the word "magenta" and that word should be
 rendered in the magenta color.
 
-I'm not actually sure exactly what "vivid" means in this context. For xterm the
-vivid colors are brighter.
-
 Verify:
     * The first column: The foreground color matches the named color.
     * The second column: The foreground color matches the named color but is
@@ -780,9 +777,6 @@
 For instance, one line will contain be the word "magenta" and the word should
 be rendered in the default foreground color over a magenta background.
 
-I'm not actually sure exactly what "vivid" means in this context. For xterm the
-vivid colors are brighter.
-
 Verify:
     * The first column: The background color matches the named color.
     * The second column: The background color matches the named color and is
@@ -898,7 +892,7 @@
     0. The screen will be cleared.
     1. The cursor will be hidden.
     2. A 20 character wide and 12 row high block of color squares. This should look like a palette
-    of some sort. I'm not exactly sure if all color terminals use the same palette. I doubt it...
+    of some sort.
 
 Verify:
 
diff --git a/src/Graphics/Vty/CrossPlatform/Testing.hs b/src/Graphics/Vty/CrossPlatform/Testing.hs
--- a/src/Graphics/Vty/CrossPlatform/Testing.hs
+++ b/src/Graphics/Vty/CrossPlatform/Testing.hs
@@ -6,6 +6,8 @@
 
 import Graphics.Vty (Output)
 
+import Graphics.Vty.Config (defaultConfig)
+
 #if defined(mingw32_HOST_OS) || defined(__MINGW32__)
 import Graphics.Vty.Platform.Windows.Output (buildOutput)
 import Graphics.Vty.Platform.Windows.Settings (defaultSettings)
@@ -17,4 +19,4 @@
 -- | This helper is not intended for end-user consumption; it is exposed
 -- only for testing purposes.
 mkDefaultOutput :: IO Output
-mkDefaultOutput = defaultSettings >>= buildOutput
+mkDefaultOutput = defaultSettings >>= buildOutput defaultConfig
diff --git a/vty-crossplatform.cabal b/vty-crossplatform.cabal
--- a/vty-crossplatform.cabal
+++ b/vty-crossplatform.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               vty-crossplatform
-version:            0.2.0.0
+version:            0.5.0.0
 synopsis:           Cross-platform support for Vty
 description:        This package provides a generic interface for multiple
                     Vty platforms in one package so you don't have to
@@ -28,7 +28,7 @@
     exposed-modules:  Graphics.Vty.CrossPlatform
                     , Graphics.Vty.CrossPlatform.Testing
     build-depends:    base >= 4.8 && < 5,
-                      vty >= 6.0
+                      vty >= 6.1
 
     if os(darwin)
         build-depends:  vty-unix
@@ -39,9 +39,9 @@
     elif os(solaris) || os(aix) || os(hpux) || os(irix) || os(hurd)
         build-depends:  vty-unix
     elif os(windows)
-        build-depends:  vty-windows
+        build-depends:  vty-windows >= 0.2.0.1
     else
-        build-depends:  unknown-vty-build-platform
+        Buildable: False
 
 executable vty-rogue-demo
     if !flag(demos)