diff --git a/lib/reference/keywordSets.js b/lib/reference/keywordSets.js
index <HASH>..<HASH> 100644
--- a/lib/reference/keywordSets.js
+++ b/lib/reference/keywordSets.js
@@ -562,6 +562,8 @@ keywordSets.mediaFeatureNames = uniteSets(
     "grid",
     "height",
     "hover",
+    "inverted-colors",
+    "light-level",
     "max-aspect-ratio",
     "max-color",
     "max-color-index",
@@ -581,6 +583,8 @@ keywordSets.mediaFeatureNames = uniteSets(
     "overflow-block",
     "overflow-inline",
     "pointer",
+    "prefers-reduced-motion",
+    "prefers-reduced-transparency",
     "resolution",
     "scan",
     "scripting",
Fix level 5 media queries in media-feature-name-no-unknown (#<I>)