diff --git a/homeassistant/components/v2c/manifest.json b/homeassistant/components/v2c/manifest.json
index ddad80b92f24..903280052d00 100644
--- a/homeassistant/components/v2c/manifest.json
+++ b/homeassistant/components/v2c/manifest.json
@@ -6,5 +6,5 @@
   "documentation": "https://www.home-assistant.io/integrations/v2c",
   "integration_type": "device",
   "iot_class": "local_polling",
-  "requirements": ["pytrydan==1.0.3"]
+  "requirements": ["pytrydan==1.0.4"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 158ecc2b6d8c..254375368eb9 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2813,7 +2813,7 @@ pytradfri[async]==9.0.1
 pytrafikverket==1.1.1
 
 # homeassistant.components.v2c
-pytrydan==1.0.3
+pytrydan==1.0.4
 
 # homeassistant.components.uptimerobot
 pyuptimerobot==25.0.0
diff --git a/tests/components/v2c/snapshots/test_diagnostics.ambr b/tests/components/v2c/snapshots/test_diagnostics.ambr
index 847366bf21a3..f70c73280ee9 100644
--- a/tests/components/v2c/snapshots/test_diagnostics.ambr
+++ b/tests/components/v2c/snapshots/test_diagnostics.ambr
@@ -22,7 +22,7 @@
       'unique_id': 'ABC123',
       'version': 1,
     }),
-    'data': "TrydanData(ID='ABC123', charge_state=<ChargeState.CONNECTED_CHARGING: 2>, ready_state=<ReadyState.NOT_READY: 0>, charge_power=1500.27, voltage_installation=230, charge_energy=1.8, charge_mode=<ChargeMode.THREEPHASIC: 1>, slave_error=<SlaveCommunicationState.WAITING_WIFI: 4>, charge_time=4355, house_power=0.0, fv_power=0.0, battery_power=0.0, paused=<PauseState.NOT_PAUSED: 0>, locked=<LockState.DISABLED: 0>, timer=<ChargePointTimerState.TIMER_OFF: 0>, intensity=6, dynamic=<DynamicState.DISABLED: 0>, min_intensity=6, max_intensity=16, pause_dynamic=<PauseDynamicState.MODULATING: 0>, light_led=25, logo_led=75, dynamic_power_mode=<DynamicPowerMode.TIMED_POWER_DISABLED_AND_EXCLUSIVE_MODE_SETTED: 2>, contracted_power=4600, firmware_version='2.1.7', SSID=None, IP=None, signal_status=None)",
+    'data': "TrydanData(ID='ABC123', charge_state=<ChargeState.CONNECTED_CHARGING: 2>, ready_state=<ReadyState.NOT_READY: 0>, charge_power=1500.27, voltage_installation=230, charge_energy=1.8, charge_mode=<ChargeMode.THREEPHASIC: 1>, slave_error=<SlaveCommunicationState.WAITING_WIFI: 4>, charge_time=4355, house_power=0.0, fv_power=0.0, battery_power=0.0, paused=<PauseState.NOT_PAUSED: 0>, locked=<LockState.DISABLED: 0>, timer=<ChargePointTimerState.TIMER_OFF: 0>, intensity=6, dynamic=<DynamicState.DISABLED: 0>, min_intensity=6, max_intensity=16, pause_dynamic=<PauseDynamicState.MODULATING: 0>, light_led=25, logo_led=75, dynamic_power_mode=<DynamicPowerMode.TIMED_POWER_DISABLED_AND_FV_MIN_MODE_SETTED: 2>, contracted_power=4600, firmware_version='2.1.7', SSID=None, IP=None, signal_status=None)",
     'host_status': 200,
     'raw_data': '{"ID":"ABC123","ChargeState":2,"ReadyState":0,"ChargePower":1500.27,"VoltageInstallation":230,"ChargeEnergy":1.8,"ChargeMode":1,"SlaveError":4,"ChargeTime":4355,"HousePower":0.0,"FVPower":0.0,"BatteryPower":0.0,"Paused":0,"Locked":0,"Timer":0,"Intensity":6,"Dynamic":0,"MinIntensity":6,"MaxIntensity":16,"PauseDynamic":0,"LightLED":25,"LogoLED":75,"FirmwareVersion":"2.1.7","DynamicPowerMode":2,"ContractedPower":4600}',
   })