diff --git a/WHENCE b/WHENCE
index 99cee970..54aadb0c 100644
--- a/WHENCE
+++ b/WHENCE
@@ -3924,7 +3924,7 @@ Raw: amd-ucode/microcode_amd_fam17h.bin
 Version: 2023-07-19
 File: amd-ucode/microcode_amd_fam19h.bin
 Raw: amd-ucode/microcode_amd_fam19h.bin
-Version: 2023-07-18
+Version: 2023-08-08
 File: amd-ucode/README
 
 License: Redistributable. See LICENSE.amd-ucode for details
diff --git a/amd-ucode/README b/amd-ucode/README
index 1d39da3b..fac11524 100644
--- a/amd-ucode/README
+++ b/amd-ucode/README
@@ -37,6 +37,19 @@ Microcode patches in microcode_amd_fam17h.bin:
   Family=0x17 Model=0x01 Stepping=0x02: Patch=0x0800126e Length=3200 bytes
 
 Microcode patches in microcode_amd_fam19h.bin:
+  Family=0x19 Model=0x11 Stepping=0x01: Patch=0x0a10113e Length=5568 bytes
+  Family=0x19 Model=0x11 Stepping=0x02: Patch=0x0a10123e Length=5568 bytes
+  Family=0x19 Model=0xa0 Stepping=0x02: Patch=0x0aa00212 Length=5568 bytes
   Family=0x19 Model=0x01 Stepping=0x01: Patch=0x0a0011d1 Length=5568 bytes
   Family=0x19 Model=0x01 Stepping=0x00: Patch=0x0a001079 Length=5568 bytes
   Family=0x19 Model=0x01 Stepping=0x02: Patch=0x0a001234 Length=5568 bytes
+  Family=0x19 Model=0xa0 Stepping=0x01: Patch=0x0aa00116 Length=5568 bytes
+
+NOTE: For Genoa (Family=0x19 Model=0x11) and Bergamo (Family=0x19 Model=0xa0),
+either AGESA version >= 1.0.0.8 OR a kernel with the following commit is
+required:
+a32b0f0db3f3 ("x86/microcode/AMD: Load late on both threads too")
+
+When late loading the patches for Genoa or Bergamo, there may be one spurious
+NMI observed per physical core. These NMIs are benign and don't cause any
+functional issue but will result in kernel messages being logged.
diff --git a/amd-ucode/microcode_amd_fam19h.bin b/amd-ucode/microcode_amd_fam19h.bin
index 50470c3f..02a5d051 100644
Binary files a/amd-ucode/microcode_amd_fam19h.bin and b/amd-ucode/microcode_amd_fam19h.bin differ
diff --git a/amd-ucode/microcode_amd_fam19h.bin.asc b/amd-ucode/microcode_amd_fam19h.bin.asc
index a32b4d61..8cff9013 100644
--- a/amd-ucode/microcode_amd_fam19h.bin.asc
+++ b/amd-ucode/microcode_amd_fam19h.bin.asc
@@ -1,11 +1,11 @@
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