diff --git a/WHENCE b/WHENCE
index 07a68814..30dd0dde 100644
--- a/WHENCE
+++ b/WHENCE
@@ -4054,11 +4054,11 @@ Licence: Redistributable. See LICENCE.go7007 for details
 Driver: ccp - Platform Security Processor (PSP) device
 
 File: amd/amd_sev_fam17h_model0xh.sbin
-Version: 2021-9-10
+Version: 2022-2-25
 File: amd/amd_sev_fam17h_model3xh.sbin
-Version: 2021-9-10
+Version: 2022-2-25
 File: amd/amd_sev_fam19h_model0xh.sbin
-Version: 2021-9-10
+Version: 2022-2-25
 
 License: Redistributable. See LICENSE.amd-sev for details
 
diff --git a/amd/amd_sev_fam17h_model0xh.sbin b/amd/amd_sev_fam17h_model0xh.sbin
index e6e9201d..8c01d108 100644
Binary files a/amd/amd_sev_fam17h_model0xh.sbin and b/amd/amd_sev_fam17h_model0xh.sbin differ
diff --git a/amd/amd_sev_fam17h_model3xh.sbin b/amd/amd_sev_fam17h_model3xh.sbin
index 5900a4be..ea49929c 100644
Binary files a/amd/amd_sev_fam17h_model3xh.sbin and b/amd/amd_sev_fam17h_model3xh.sbin differ
diff --git a/amd/amd_sev_fam19h_model0xh.sbin b/amd/amd_sev_fam19h_model0xh.sbin
index 3e4e0d0f..141d5d0e 100644
Binary files a/amd/amd_sev_fam19h_model0xh.sbin and b/amd/amd_sev_fam19h_model0xh.sbin differ