diff --git a/WHENCE b/WHENCE
index d861ea0..eda1029 100644
--- a/WHENCE
+++ b/WHENCE
@@ -694,7 +694,7 @@ File: iwlwifi-1000-3.ucode
 Info: v128.50.3.1
 
 File: iwlwifi-6000-4.ucode
-Info: v9.193.4.1
+Info: v9.221.4.1
 
 File: iwlwifi-6050-4.ucode
 Info: v9.201.4.1
diff --git a/iwlwifi-6000-4.ucode b/iwlwifi-6000-4.ucode
index f9f25e4..dce03ae 100644
Binary files a/iwlwifi-6000-4.ucode and b/iwlwifi-6000-4.ucode differ