diff --git a/WHENCE b/WHENCE
index 8a433862..1d1bb664 100644
--- a/WHENCE
+++ b/WHENCE
@@ -3454,7 +3454,7 @@ Version: 2018-05-24
 File: amd-ucode/microcode_amd_fam16h.bin
 Version: 2014-10-28
 File: amd-ucode/microcode_amd_fam17h.bin
-Version: 2018-11-28
+Version: 2019-10-21
 
 License: Redistributable. See LICENSE.amd-ucode for details
 
diff --git a/amd-ucode/microcode_amd_fam17h.bin b/amd-ucode/microcode_amd_fam17h.bin
index 8ba3c612..8e768d58 100644
Binary files a/amd-ucode/microcode_amd_fam17h.bin and b/amd-ucode/microcode_amd_fam17h.bin differ
diff --git a/amd-ucode/microcode_amd_fam17h.bin.asc b/amd-ucode/microcode_amd_fam17h.bin.asc
index 98229441..45c986dd 100644
--- a/amd-ucode/microcode_amd_fam17h.bin.asc
+++ b/amd-ucode/microcode_amd_fam17h.bin.asc
@@ -1,16 +1,11 @@
 -----BEGIN PGP SIGNATURE-----
 
-iQIzBAABCgAdFiEE15J9K0GJJtx9xI6sDKS4vABH4PkFAlv/CfcACgkQDKS4vABH
-4PksAhAAmfYROlv/xzR1iPxbxPLo9Cz9rv3iYwqAw8WD4Uum5KJHvkdyvofFWnPF
-FdH/wB3F6BniA/HxKHw4NoyhiKSqTcSl/RgKPwoSOFxBBUQQZdlkl1w5ta1mwiCu
-iSDP2+pdbjZmAKhH+GDkixZiECz8J9+oR8SM+VsWI6DopTIymc9mQaOSLV0iPJgX
-tc8wAw+X9LkpnfSuLGyzg/jHzHa9KWl4ki13ii6h46bdavxVHY39JTCa/Bg2wSXE
-zM3JFuJdRJJZrJaxcou/USa8l6lZS38x6OgThh3Rqf6O3vlJEpS4HSLB2yqJoDEj
-GUvoiJTiZLPXM7NT3/t+/lSk2bOHG6h0KqIUda41ZdtksWThgCs+WZmepyXn4StY
-sOyYMzBP2EqvHaA/FnYeezq5fCHVVLel7SggT8HZg9eYqQO+6rnOcXzuM39v1wm/
-GM+M4KYzLiHi9+1nVO2MByik21+QMc3EjTxEzyWd95+VzAT2kxxlkZ5cD8cTAfnB
-ysFNrd1jSBK5MeYBmjUkjTL9xy71rZjGWI61XU5G66h6Vu2XryCkBq/vA35rLnZB
-GBxq6ZpxdSAD96fdHEJuAaNX0ZvcWyNhvzJHe1dOPmeMHB/+gw1j1j4cUGNhkZ6C
-okTEcOKwmfOs8soZmkdJvoi/cwzVjy1nvZSkasQ8NfIhOgHZdMw=
-=FqUC
+iQEzBAABCAAdFiEE/HxsUF2vzBRxg1fK5L5TOfMornMFAl2to1IACgkQ5L5TOfMo
+rnNaqQf/XL0XBls9ByaVm9uS/SCRTeazSBTByz+C1+rkqoq5iU/GjtREF/FjvpI+
+SsIHXe0u0FSZ9/uFK+TXuOMTuhqX8+QyidmB22yeFT07+5/6jljtX3/InAOYA286
+Op2tvBBfZAMBXoVbdg0mPQnY2ERhiRI7TIDtSWb/YzMYHW3zPdmNUPvGNV7apzWn
+P53Nyg+wriHYNwgXaOGtG2zsdaLWGyROgJP0U26wgwpnY7Yr5ZQBe7kqRkZQ5Cm9
+HajOGfaimt3azJnvxifCZZZGH5LHxUsyqnmmaBDlqDrrPo8rA37PLAyQPnOa209d
+lGjkfff2Ukhhv1I2WGrKarUGaBUXoQ==
+=zbWl
 -----END PGP SIGNATURE-----