diff --git a/libstratosphere/include/stratosphere/hos/hos_types.hpp b/libstratosphere/include/stratosphere/hos/hos_types.hpp
index 0ec5b6e5..c0606b25 100644
--- a/libstratosphere/include/stratosphere/hos/hos_types.hpp
+++ b/libstratosphere/include/stratosphere/hos/hos_types.hpp
@@ -64,6 +64,7 @@ namespace ams::hos {
         Version_12_0_1  = ::ams::TargetFirmware_12_0_1,
         Version_12_0_2  = ::ams::TargetFirmware_12_0_2,
         Version_12_0_3  = ::ams::TargetFirmware_12_0_3,
+        Version_12_1_0  = ::ams::TargetFirmware_12_1_0,
 
         Version_Current = ::ams::TargetFirmware_Current,
 
diff --git a/libvapours/include/vapours/ams/ams_api_version.h b/libvapours/include/vapours/ams/ams_api_version.h
index 3f147818..cfb7889b 100644
--- a/libvapours/include/vapours/ams/ams_api_version.h
+++ b/libvapours/include/vapours/ams/ams_api_version.h
@@ -17,10 +17,10 @@
 
 #define ATMOSPHERE_RELEASE_VERSION_MAJOR    0
 #define ATMOSPHERE_RELEASE_VERSION_MINOR    19
-#define ATMOSPHERE_RELEASE_VERSION_MICRO    4
+#define ATMOSPHERE_RELEASE_VERSION_MICRO    5
 
 #define ATMOSPHERE_RELEASE_VERSION ATMOSPHERE_RELEASE_VERSION_MAJOR, ATMOSPHERE_RELEASE_VERSION_MINOR, ATMOSPHERE_RELEASE_VERSION_MICRO
 
 #define ATMOSPHERE_SUPPORTED_HOS_VERSION_MAJOR 12
-#define ATMOSPHERE_SUPPORTED_HOS_VERSION_MINOR 0
-#define ATMOSPHERE_SUPPORTED_HOS_VERSION_MICRO 3
+#define ATMOSPHERE_SUPPORTED_HOS_VERSION_MINOR 1
+#define ATMOSPHERE_SUPPORTED_HOS_VERSION_MICRO 0
diff --git a/libvapours/include/vapours/ams/ams_target_firmware.h b/libvapours/include/vapours/ams/ams_target_firmware.h
index bf25ad3c..dafc657c 100644
--- a/libvapours/include/vapours/ams/ams_target_firmware.h
+++ b/libvapours/include/vapours/ams/ams_target_firmware.h
@@ -62,8 +62,9 @@
 #define ATMOSPHERE_TARGET_FIRMWARE_12_0_1 ATMOSPHERE_TARGET_FIRMWARE(12,  0,  1)
 #define ATMOSPHERE_TARGET_FIRMWARE_12_0_2 ATMOSPHERE_TARGET_FIRMWARE(12,  0,  2)
 #define ATMOSPHERE_TARGET_FIRMWARE_12_0_3 ATMOSPHERE_TARGET_FIRMWARE(12,  0,  3)
+#define ATMOSPHERE_TARGET_FIRMWARE_12_1_0 ATMOSPHERE_TARGET_FIRMWARE(12,  1,  0)
 
-#define ATMOSPHERE_TARGET_FIRMWARE_CURRENT ATMOSPHERE_TARGET_FIRMWARE_12_0_3
+#define ATMOSPHERE_TARGET_FIRMWARE_CURRENT ATMOSPHERE_TARGET_FIRMWARE_12_1_0
 
 #define ATMOSPHERE_TARGET_FIRMWARE_MIN ATMOSPHERE_TARGET_FIRMWARE(0, 0, 0)
 #define ATMOSPHERE_TARGET_FIRMWARE_MAX ATMOSPHERE_TARGET_FIRMWARE_CURRENT
@@ -118,6 +119,7 @@ namespace ams {
         TargetFirmware_12_0_1  = ATMOSPHERE_TARGET_FIRMWARE_12_0_1,
         TargetFirmware_12_0_2  = ATMOSPHERE_TARGET_FIRMWARE_12_0_2,
         TargetFirmware_12_0_3  = ATMOSPHERE_TARGET_FIRMWARE_12_0_3,
+        TargetFirmware_12_1_0  = ATMOSPHERE_TARGET_FIRMWARE_12_1_0,
 
         TargetFirmware_Current = ATMOSPHERE_TARGET_FIRMWARE_CURRENT,