diff --git a/src/core/hle/api_version.h b/src/core/hle/api_version.h
index 6677849821..0317fa1c9f 100644
--- a/src/core/hle/api_version.h
+++ b/src/core/hle/api_version.h
@@ -16,7 +16,7 @@ namespace HLE::ApiVersion {
 
 constexpr u8 HOS_VERSION_MAJOR = 21;
 constexpr u8 HOS_VERSION_MINOR = 0;
-constexpr u8 HOS_VERSION_MICRO = 1;
+constexpr u8 HOS_VERSION_MICRO = 0;
 
 // NintendoSDK version constants.
 
diff --git a/src/core/hle/service/audio/audio_device.cpp b/src/core/hle/service/audio/audio_device.cpp
index 5a92290963..1f7c384846 100644
--- a/src/core/hle/service/audio/audio_device.cpp
+++ b/src/core/hle/service/audio/audio_device.cpp
@@ -37,8 +37,8 @@ IAudioDevice::IAudioDevice(Core::System& system_, u64 applet_resource_user_id, u
         {17, nullptr, "AcquireAudioOutputDeviceNotification"},      // 17.0.0+
         {18, nullptr, "ReleaseAudioOutputDeviceNotification"},      // 17.0.0+
         {19, nullptr, "SetAudioDeviceOutputVolumeAutoTuneEnabled"}, // 18.0.0+
-        {20, nullptr, "IsAudioDeviceOutputVolumeAutoTuneEnabled"}   // 18.0.0+
-        {21, nullptr, "IsActiveOutputDeviceEstimatedLowLatency"}   // 21.0.0+
+        {20, nullptr, "IsAudioDeviceOutputVolumeAutoTuneEnabled"},  // 18.0.0+
+        {21, nullptr, "IsActiveOutputDeviceEstimatedLowLatency"}    // 21.0.0+
     };
     RegisterHandlers(functions);
 
diff --git a/src/frontend_common/firmware_manager.cpp b/src/frontend_common/firmware_manager.cpp
index be3014e3f2..6f3f409aa8 100644
--- a/src/frontend_common/firmware_manager.cpp
+++ b/src/frontend_common/firmware_manager.cpp
@@ -121,18 +121,12 @@ FirmwareManager::FirmwareCheckResult FirmwareManager::VerifyFirmware(Core::Syste
         return ErrorFirmwareMissing;
     } else {
         const auto pair = GetFirmwareVersion(system);
-        const auto firmware_data = pair.first;
         const auto result = pair.second;
 
         if (result.IsError()) {
             LOG_INFO(Frontend, "Unable to read firmware");
             return ErrorFirmwareCorrupted;
         }
-
-        // TODO: update this whenever newer firmware is properly supported
-        if (firmware_data.major > 20) {
-            return ErrorFirmwareTooNew;
-        }
     }
 
     return FirmwareGood;
diff --git a/src/frontend_common/firmware_manager.h b/src/frontend_common/firmware_manager.h
index 40814a11f8..5e02ad52f6 100644
--- a/src/frontend_common/firmware_manager.h
+++ b/src/frontend_common/firmware_manager.h
@@ -58,7 +58,6 @@ enum FirmwareCheckResult {
     FirmwareGood,
     ErrorFirmwareMissing,
     ErrorFirmwareCorrupted,
-    ErrorFirmwareTooNew,
 };
 
 static constexpr std::array<const char *, 4> FIRMWARE_CHECK_STRINGS = {
@@ -66,8 +65,7 @@ static constexpr std::array<const char *, 4> FIRMWARE_CHECK_STRINGS = {
     "Firmware missing. Firmware is required to run certain games and use the Home Menu. "
     "Eden only works with firmware 19.0.1 and earlier.",
     "Firmware reported as present, but was unable to be read. Check for decryption keys and "
-    "redump firmware if necessary.",
-    "Firmware is too new or could not be read. Eden only works with firmware 19.0.1 and earlier.",
+    "redump firmware if necessary."
 };
 
 /**
diff --git a/src/yuzu/main_window.cpp b/src/yuzu/main_window.cpp
index 1547c96dd7..01397241eb 100644
--- a/src/yuzu/main_window.cpp
+++ b/src/yuzu/main_window.cpp
@@ -4067,26 +4067,7 @@ void MainWindow::OnHomeMenu() {
         QMessageBox::warning(this, tr("Firmware Corrupted"),
                              tr(FirmwareManager::GetFirmwareCheckString(result)));
         return;
-    case FirmwareManager::ErrorFirmwareTooNew: {
-        if (!UISettings::values.show_fw_warning.GetValue()) break;
-
-        QMessageBox box(QMessageBox::Warning,
-                        tr("Firmware Too New"),
-                        tr(FirmwareManager::GetFirmwareCheckString(result)) + tr("\nContinue anyways?"),
-                        QMessageBox::Yes | QMessageBox::No,
-                        this);
-
-        QCheckBox *checkbox = new QCheckBox(tr("Don't show again"));
-        box.setCheckBox(checkbox);
-
-        int button = box.exec();
-        if (checkbox->isChecked()) {
-            UISettings::values.show_fw_warning.SetValue(false);
-        }
-
-        if (button == static_cast<int>(QMessageBox::No)) return;
-        break;
-    } default:
+    default:
         break;
     }