diff --git a/homeassistant/components/synology_dsm/manifest.json b/homeassistant/components/synology_dsm/manifest.json
index f57f1843f45..fcf91bb25b3 100644
--- a/homeassistant/components/synology_dsm/manifest.json
+++ b/homeassistant/components/synology_dsm/manifest.json
@@ -2,7 +2,7 @@
   "domain": "synology_dsm",
   "name": "Synology DSM",
   "documentation": "https://www.home-assistant.io/integrations/synology_dsm",
-  "requirements": ["python-synology==0.8.0"],
+  "requirements": ["python-synology==0.8.1"],
   "codeowners": ["@ProtoThis", "@Quentame"],
   "config_flow": true,
   "ssdp": [
diff --git a/requirements_all.txt b/requirements_all.txt
index cc20340939f..f0351969a1b 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1723,7 +1723,7 @@ python-sochain-api==0.0.2
 python-songpal==0.12
 
 # homeassistant.components.synology_dsm
-python-synology==0.8.0
+python-synology==0.8.1
 
 # homeassistant.components.tado
 python-tado==0.8.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index ad01d396b60..8fdd41e2f68 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -711,7 +711,7 @@ python-openzwave-mqtt==1.0.1
 python-songpal==0.12
 
 # homeassistant.components.synology_dsm
-python-synology==0.8.0
+python-synology==0.8.1
 
 # homeassistant.components.tado
 python-tado==0.8.1
diff --git a/tests/components/synology_dsm/test_config_flow.py b/tests/components/synology_dsm/test_config_flow.py
index 15a1655fbc1..f592ad90a88 100644
--- a/tests/components/synology_dsm/test_config_flow.py
+++ b/tests/components/synology_dsm/test_config_flow.py
@@ -309,7 +309,7 @@ async def test_connection_failed(hass: HomeAssistantType, service: MagicMock):
 
 async def test_unknown_failed(hass: HomeAssistantType, service: MagicMock):
     """Test when we have an unknown error."""
-    service.return_value.login = Mock(side_effect=SynologyDSMException)
+    service.return_value.login = Mock(side_effect=SynologyDSMException(None, None))
 
     result = await hass.config_entries.flow.async_init(
         DOMAIN,