diff --git a/manifest.json b/manifest.json
index b203fab..4c69005 100644
--- a/manifest.json
+++ b/manifest.json
@@ -62,6 +62,8 @@
 		"20-13",
 		"20-15",
 		"20-17",
-		"20-19"
+		"20-19",
+		"20-21",
+		"20-23"
 	]
 }
\ No newline at end of file