diff --git a/WHENCE b/WHENCE
index b84e706..9389aaa 100644
--- a/WHENCE
+++ b/WHENCE
@@ -3490,7 +3490,7 @@ Version: 2018-05-24
 File: amd-ucode/microcode_amd_fam16h.bin
 Version: 2014-10-28
 File: amd-ucode/microcode_amd_fam17h.bin
-Version: 2019-10-21
+Version: 2019-12-18
 
 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 8e768d5..259560b 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 45c986d..dfa782d 100644
--- a/amd-ucode/microcode_amd_fam17h.bin.asc
+++ b/amd-ucode/microcode_amd_fam17h.bin.asc
@@ -1,11 +1,11 @@
 -----BEGIN PGP SIGNATURE-----
 
-iQEzBAABCAAdFiEE/HxsUF2vzBRxg1fK5L5TOfMornMFAl2to1IACgkQ5L5TOfMo
-rnNaqQf/XL0XBls9ByaVm9uS/SCRTeazSBTByz+C1+rkqoq5iU/GjtREF/FjvpI+
-SsIHXe0u0FSZ9/uFK+TXuOMTuhqX8+QyidmB22yeFT07+5/6jljtX3/InAOYA286
-Op2tvBBfZAMBXoVbdg0mPQnY2ERhiRI7TIDtSWb/YzMYHW3zPdmNUPvGNV7apzWn
-P53Nyg+wriHYNwgXaOGtG2zsdaLWGyROgJP0U26wgwpnY7Yr5ZQBe7kqRkZQ5Cm9
-HajOGfaimt3azJnvxifCZZZGH5LHxUsyqnmmaBDlqDrrPo8rA37PLAyQPnOa209d
-lGjkfff2Ukhhv1I2WGrKarUGaBUXoQ==
-=zbWl
+iQEzBAABCAAdFiEE/HxsUF2vzBRxg1fK5L5TOfMornMFAl35JHMACgkQ5L5TOfMo
+rnMUEAgAkjo5AlcQNp42b/JCJFYxVn9iaPsLrJ83yfDceMn4su30oErnlyXf8sYR
+vphA+qkowfcpT2ZUngMxxywW6mRnvErx2RfT7UM1kRjDnLcJPHWu3e4gBg/fcsxF
+D0H7FkZkSo/bRo0O04TeujNawvL7rTvwIgPHXVQ3n0IkLLRvyz8R5B4oxiybOm7D
+hW08eshMgsBPNypbgO3rtsDwrM3Md/qoIC55wnrqI7N0Qul3oe+ORNx4PdcWYcey
+yfpjAaiYEot24WIWLBzd95lzCircEuPfL12gxKE7MwwHD/8mjj8R7aB/J/oKSSyU
+o3ffWPN+V+9nqKGlJlVrbAYz/6kucA==
+=Z0EC
 -----END PGP SIGNATURE-----