diff --git a/sys-firmware/amd-microcode/amd_microcode-20220411.recipe b/sys-firmware/amd-microcode/amd_microcode-20230804.recipe
similarity index 84%
rename from sys-firmware/amd-microcode/amd_microcode-20220411.recipe
rename to sys-firmware/amd-microcode/amd_microcode-20230804.recipe
index d0e51eaa6..17a576de1 100644
--- a/sys-firmware/amd-microcode/amd_microcode-20220411.recipe
+++ b/sys-firmware/amd-microcode/amd_microcode-20230804.recipe
@@ -3,9 +3,9 @@ DESCRIPTION="CPU microcode is a mechanism to correct certain errata in \
 existing systems. This package contains updates for processors\
  that support OS loading of microcode updates."
 HOMEPAGE="https://git.kernel.org/?p=linux/kernel/git/firmware/linux-firmware.git;a=summary"
-COPYRIGHT="2010-2022 Advanced Micro Devices, Inc."
+COPYRIGHT="2010-2023 Advanced Micro Devices, Inc."
 LICENSE="AMD CPU Microcode"
-REVISION="3"
+REVISION="1"
 SOURCE_URI="https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/amd-ucode/microcode_amd.bin?id=c4586ffaac0ca0d7045e06140b6426f2e79e96e6#noarchive"
 CHECKSUM_SHA256="8a9d9e8b788e31e61cddc03cb1eeab5db99e0f667128943ff0780e6437d2e43e"
 SOURCE_FILENAME="microcode_amd.bin"
@@ -15,11 +15,11 @@ SOURCE_FILENAME_2="microcode_amd_fam15h.bin"
 SOURCE_URI_3="https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/amd-ucode/microcode_amd_fam16h.bin?id=c4586ffaac0ca0d7045e06140b6426f2e79e96e6#noarchive"
 CHECKSUM_SHA256_3="e02ad653b39c975d6c52674b50f23727bb6706bab7b4e5b391a4ce229e7ff121"
 SOURCE_FILENAME_3="microcode_amd_fam16h.bin"
-SOURCE_URI_4="https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/amd-ucode/microcode_amd_fam17h.bin?id=31ec35bf14df835e2f9f7c8b1a8516a34f836df5#noarchive"
-CHECKSUM_SHA256_4="01dd65f59293442c3fc01f8c19f81f84adcfbff2a005bc06dd0cee6742391372"
+SOURCE_URI_4="https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/amd-ucode/microcode_amd_fam17h.bin?id=f2eb058afc57348cde66852272d6bf11da1eef8f#noarchive"
+CHECKSUM_SHA256_4="1eeaf4c86fb72a0f0e9d4ff28d3213d264ecb47a8dce8bcbd85addd0cfd999bb"
 SOURCE_FILENAME_4="microcode_amd_fam17h.bin"
-SOURCE_URI_5="https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/amd-ucode/microcode_amd_fam19h.bin?id=31ec35bf14df835e2f9f7c8b1a8516a34f836df5#noarchive"
-CHECKSUM_SHA256_5="73d7e1d6913667cc368ad2b329d472fcafaa334c0f91e45d41966004696e5e6d"
+SOURCE_URI_5="https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/amd-ucode/microcode_amd_fam19h.bin?id=f2eb058afc57348cde66852272d6bf11da1eef8f#noarchive"
+CHECKSUM_SHA256_5="cc026f66376a02a0833d399d05d90c0d9bd45c45982e2c9921a19be0c294ad67"
 SOURCE_FILENAME_5="microcode_amd_fam19h.bin"
 
 ARCHITECTURES="any"
diff --git a/sys-firmware/intel-microcode/intel_microcode-20220809.recipe b/sys-firmware/intel-microcode/intel_microcode-20230808.recipe
similarity index 88%
rename from sys-firmware/intel-microcode/intel_microcode-20220809.recipe
rename to sys-firmware/intel-microcode/intel_microcode-20230808.recipe
index 585594b8a..663fbc8be 100644
--- a/sys-firmware/intel-microcode/intel_microcode-20220809.recipe
+++ b/sys-firmware/intel-microcode/intel_microcode-20230808.recipe
@@ -5,12 +5,12 @@ using the system BIOS, but for a subset of Intel's processors this can be done\
  at runtime using the operating system. This package contains those processors\
  that support OS loading of microcode updates."
 HOMEPAGE="https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/"
-COPYRIGHT="2018-2021 Intel Corporation"
+COPYRIGHT="2018-2023 Intel Corporation"
 LICENSE="Intel CPU Microcode"
 REVISION="1"
 SOURCE_URI="https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/archive/microcode-$portVersion.tar.gz"
 SOURCE_DIR="Intel-Linux-Processor-Microcode-Data-Files-microcode-$portVersion"
-CHECKSUM_SHA256="084463c82fbcb679e7fa211e676fd12a8ae464fed7d445e92ccc67101ced5a94"
+CHECKSUM_SHA256="fe49bb719441f20335ed6004090ab38cdc374134d36d4f5d30be7ed93b820313"
 
 ARCHITECTURES="any"
 DISABLE_SOURCE_PACKAGE="yes"