diff --git a/packages/suite/src/actions/firmware/__fixtures__/firmwareActions.ts b/packages/suite/src/actions/firmware/__fixtures__/firmwareActions.ts
index 1990804dd2e..7d61767e81f 100644
--- a/packages/suite/src/actions/firmware/__fixtures__/firmwareActions.ts
+++ b/packages/suite/src/actions/firmware/__fixtures__/firmwareActions.ts
@@ -26,8 +26,8 @@ const bootloaderDeviceNoIntermediaryT1 = {
     ),
 };
 const firmwareUpdateResponsePayload = {
-    hash: 'abc',
-    challenge: 'def',
+    check: 'valid',
+    versionCheck: true,
 };
 
 export const actions = [
diff --git a/packages/suite/src/middlewares/suite/eventsMiddleware.ts b/packages/suite/src/middlewares/suite/eventsMiddleware.ts
index 2a9cd5f73df..bb09cb2c791 100644
--- a/packages/suite/src/middlewares/suite/eventsMiddleware.ts
+++ b/packages/suite/src/middlewares/suite/eventsMiddleware.ts
@@ -67,6 +67,10 @@ const eventsMiddleware =
             }
         }
 
+        if (action.type === DEVICE.FIRMWARE_VERSION_CHANGED) {
+            // TODO: show warning? move this to different middleware?
+        }
+
         if (deviceActions.selectDevice.match(action)) {
             // Find and mark all notification associated (new connected!, update required etc)
             if (!action.payload) return action;
diff --git a/suite-common/firmware/src/firmwareThunks.ts b/suite-common/firmware/src/firmwareThunks.ts
index 036f96ba56e..416e8835e19 100644
--- a/suite-common/firmware/src/firmwareThunks.ts
+++ b/suite-common/firmware/src/firmwareThunks.ts
@@ -154,7 +154,7 @@ export const firmwareUpdate = createThunk<
                 connectResponse: firmwareUpdateResponse,
             });
         } else {
-            const { check } = firmwareUpdateResponse.payload;
+            const { check, versionCheck } = firmwareUpdateResponse.payload;
             if (check === 'mismatch') {
                 // hash check was performed, and it does not match, so consider firmware counterfeit
                 dispatch(handleFwHashMismatch(device));
@@ -165,6 +165,8 @@ export const firmwareUpdate = createThunk<
                         errorMessage: firmwareUpdateResponse.payload.checkError,
                     }),
                 );
+            } else if (!binary && !versionCheck) {
+                // TODO: log to sentry
             } else {
                 dispatch(handleFwHashValid(device));
             }
diff --git a/suite-common/wallet-core/src/device/deviceActions.ts b/suite-common/wallet-core/src/device/deviceActions.ts
index 647bd4951b5..c3efdabc3ad 100644
--- a/suite-common/wallet-core/src/device/deviceActions.ts
+++ b/suite-common/wallet-core/src/device/deviceActions.ts
@@ -2,7 +2,7 @@ import { createAction } from '@reduxjs/toolkit';
 
 import { ButtonRequest, TrezorDevice } from '@suite-common/suite-types';
 import { WalletType } from '@suite-common/wallet-types';
-import { DEVICE, Device } from '@trezor/connect';
+import { DEVICE, Device, DeviceVersionChanged } from '@trezor/connect';
 
 export const DEVICE_MODULE_PREFIX = '@suite/device';
 
@@ -18,7 +18,7 @@ const connectDevice = createAction(DEVICE.CONNECT, (payload: DeviceConnectAction
 
 const connectUnacquiredDevice = createAction(
     DEVICE.CONNECT_UNACQUIRED,
-    (payload: { device: Device; settings: ConnectDeviceSettings }) => ({ payload }),
+    (payload: DeviceConnectActionPayload) => ({ payload }),
 );
 
 const deviceChanged = createAction(DEVICE.CHANGED, (payload: Device | TrezorDevice) => ({
@@ -29,6 +29,16 @@ const deviceDisconnect = createAction(DEVICE.DISCONNECT, (payload: TrezorDevice)
     payload,
 }));
 
+// this action is not used but is required because of the typings
+// changed here: https://github.com/trezor/trezor-suite/commit/c02412bccf80da7c827f624b7a7c85cdedf278c5#diff-2e9d057f0bfe2cc92fe50d4ce28838622d9e79fcca010ab8847a0fa288da13fd
+// in fact action is dispatched from connectInitThunk same as the rest of events
+const deviceFirmwareVersionChanged = createAction(
+    DEVICE.FIRMWARE_VERSION_CHANGED,
+    (payload: DeviceVersionChanged['payload']) => ({
+        payload,
+    }),
+);
+
 const updatePassphraseMode = createAction(
     `${DEVICE_MODULE_PREFIX}/updatePassphraseMode`,
     (payload: { device: TrezorDevice; hidden: boolean; alwaysOnDevice?: boolean }) => ({ payload }),
@@ -108,4 +118,5 @@ export const deviceActions = {
     updateSelectedDevice,
     removeButtonRequests,
     setEntropyCheckFail,
+    deviceFirmwareVersionChanged,
 };