diff --git a/Fido.ps1 b/Fido.ps1
index 4e44cfa..82a08cd 100644
--- a/Fido.ps1
+++ b/Fido.ps1
@@ -75,6 +75,12 @@ $ko = 0x20000
 $WindowsVersions = @(
 	@(
 		@("Windows 10", "Windows10ISO"),
+		@(
+			"21H1 (Build 19043.985 - 2021.05)",
+			@("Windows 10 Home/Pro", 2033),
+			@("Windows 10 Education", 2032),
+			@("Windows 10 Home China ", ($zh + 2034))
+		),
 		@(
 			"20H2 (Build 19042.631 - 2020.12)",
 			@("Windows 10 Home/Pro", 1882),