diff --git a/manifest.json b/manifest.json
index 5247b009..22ee74c8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -79,6 +79,7 @@
 		"03-14",
 		"03-17",
 		"03-19",
+		"03-21",
 		"04-title",
 		"04-01",
 		"04-04",