diff --git a/homeassistant/components/vesync/manifest.json b/homeassistant/components/vesync/manifest.json
index 6ea7edd13d5..8749dd956ff 100644
--- a/homeassistant/components/vesync/manifest.json
+++ b/homeassistant/components/vesync/manifest.json
@@ -13,5 +13,5 @@
   "documentation": "https://www.home-assistant.io/integrations/vesync",
   "iot_class": "cloud_polling",
   "loggers": ["pyvesync"],
-  "requirements": ["pyvesync==3.0.0"]
+  "requirements": ["pyvesync==3.1.0"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 8424ce4daf5..520dbe29406 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2611,7 +2611,7 @@ pyvera==0.3.16
 pyversasense==0.0.6
 
 # homeassistant.components.vesync
-pyvesync==3.0.0
+pyvesync==3.1.0
 
 # homeassistant.components.vizio
 pyvizio==0.1.61
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 64c60b43426..eb1ba0f58e3 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -2169,7 +2169,7 @@ pyuptimerobot==22.2.0
 pyvera==0.3.16
 
 # homeassistant.components.vesync
-pyvesync==3.0.0
+pyvesync==3.1.0
 
 # homeassistant.components.vizio
 pyvizio==0.1.61
diff --git a/tests/components/vesync/conftest.py b/tests/components/vesync/conftest.py
index faaefb2ed82..8b15e7c76d3 100644
--- a/tests/components/vesync/conftest.py
+++ b/tests/components/vesync/conftest.py
@@ -10,6 +10,7 @@ from unittest.mock import AsyncMock, MagicMock, Mock, PropertyMock, patch
 
 import pytest
 from pyvesync import VeSync
+from pyvesync.auth import VeSyncAuth
 from pyvesync.base_devices.bulb_base import VeSyncBulb
 from pyvesync.base_devices.fan_base import VeSyncFanBase
 from pyvesync.base_devices.humidifier_base import HumidifierState
@@ -51,15 +52,12 @@ def patch_vesync():
     """Patch VeSync methods and several properties/attributes for all tests."""
     props = {
         "enabled": True,
-        "token": "TEST_TOKEN",
-        "account_id": "TEST_ACCOUNT_ID",
     }
 
     with (
         patch.multiple(
             "pyvesync.vesync.VeSync",
             check_firmware=AsyncMock(return_value=True),
-            login=AsyncMock(return_value=None),
         ),
         ExitStack() as stack,
     ):
@@ -71,6 +69,33 @@ def patch_vesync():
         yield
 
 
+@pytest.fixture(autouse=True)
+def patch_vesync_auth():
+    """Patch VeSync Auth methods and several properties/attributes for all tests."""
+    props = {
+        "_token": "TESTTOKEN",
+        "_account_id": "TESTACCOUNTID",
+        "_country_code": "US",
+        "_current_region": "US",
+        "_username": "TESTUSERNAME",
+        "_password": "TESTPASSWORD",
+    }
+
+    with (
+        patch.multiple(
+            "pyvesync.auth.VeSyncAuth",
+            login=AsyncMock(return_value=True),
+        ),
+        ExitStack() as stack,
+    ):
+        for name, value in props.items():
+            mock = stack.enter_context(
+                patch.object(VeSyncAuth, name, new_callable=PropertyMock)
+            )
+            mock.return_value = value
+        yield
+
+
 @pytest.fixture(name="config_entry")
 def config_entry_fixture(hass: HomeAssistant, config) -> ConfigEntry:
     """Create a mock VeSync config entry."""
diff --git a/tests/components/vesync/snapshots/test_diagnostics.ambr b/tests/components/vesync/snapshots/test_diagnostics.ambr
index 7b6c8a2899d..3f01ce765b9 100644
--- a/tests/components/vesync/snapshots/test_diagnostics.ambr
+++ b/tests/components/vesync/snapshots/test_diagnostics.ambr
@@ -53,7 +53,6 @@
         'device_status': 'on',
         'device_type': 'Classic200S',
         'display': 'Method',
-        'displayJSON': 'Method',
         'enabled': 'Method',
         'features': list([
           'night_light',
@@ -173,7 +172,6 @@
     'device_status': 'on',
     'device_type': 'fan',
     'display': 'Method',
-    'displayJSON': 'Method',
     'enabled': 'Method',
     'fan_levels': 'Method',
     'features': 'Method',