diff --git a/README.md b/README.md
index f770973..67c6862 100644
--- a/README.md
+++ b/README.md
@@ -104,10 +104,13 @@ The following options are currently supported (value type is `String` unless men
 * [`title`](https://github.com/afollestad/material-dialogs#basic-dialog)
 * [`content`](https://github.com/afollestad/material-dialogs#basic-dialog)
 * [`positiveText`](https://github.com/afollestad/material-dialogs#basic-dialog)
+* [`positiveColor`](https://github.com/afollestad/material-dialogs#basic-dialog)
 * [`onPositive`](https://github.com/afollestad/material-dialogs#callbacks) (function with no arguments)
 * [`negativeText`](https://github.com/afollestad/material-dialogs#basic-dialog)
+* [`negativeColor`](https://github.com/afollestad/material-dialogs#basic-dialog)
 * [`onNegative`](https://github.com/afollestad/material-dialogs#callbacks) (function with no arguments)
 * [`neutralText`](https://github.com/afollestad/material-dialogs#neutral-action-button)
+* [`neutralColor`](https://github.com/afollestad/material-dialogs#neutral-action-button)
 * [`onNeutral`](https://github.com/afollestad/material-dialogs#callbacks) (function with no arguments)
 * [`onAny`](https://github.com/afollestad/material-dialogs#callbacks) (function with no arguments)
 * [`items`](https://github.com/afollestad/material-dialogs#list-dialogs) (array of strings)