diff --git a/lib/allProperties.js b/lib/allProperties.js
index 9f3174c8..892a398d 100644
--- a/lib/allProperties.js
+++ b/lib/allProperties.js
@@ -1,6 +1,6 @@
 'use strict';
 
-// autogenerated - 1/20/2020
+// autogenerated - 4/29/2020
 
 /*
  *
@@ -258,7 +258,6 @@ module.exports = new Set([
   'margin-left',
   'margin-right',
   'margin-top',
-  'margin-trim',
   'marker-side',
   'mask',
   'mask-border',
@@ -345,6 +344,9 @@ module.exports = new Set([
   'quotes',
   'region-fragment',
   'resize',
+  'rest',
+  'rest-after',
+  'rest-before',
   'richness',
   'right',
   'row-gap',
@@ -386,6 +388,7 @@ module.exports = new Set([
   'spatial-navigation-contain',
   'spatial-navigation-function',
   'speak',
+  'speak-as',
   'speak-header',
   'speak-numeral',
   'speak-punctuation',
@@ -431,7 +434,14 @@ module.exports = new Set([
   'user-select',
   'vertical-align',
   'visibility',
+  'voice-balance',
+  'voice-duration',
   'voice-family',
+  'voice-pitch',
+  'voice-range',
+  'voice-rate',
+  'voice-stress',
+  'voice-volume',
   'volume',
   'white-space',
   'widows',