diff --git a/homeassistant/components/growatt_server/manifest.json b/homeassistant/components/growatt_server/manifest.json
index f3f17804fc1..e3b63f7c8b3 100644
--- a/homeassistant/components/growatt_server/manifest.json
+++ b/homeassistant/components/growatt_server/manifest.json
@@ -3,7 +3,7 @@
   "name": "Growatt",
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/growatt_server/",
-  "requirements": ["growattServer==1.2.3"],
+  "requirements": ["growattServer==1.2.4"],
   "codeowners": ["@indykoning", "@muppet3000", "@JasperPlant"],
   "iot_class": "cloud_polling",
   "loggers": ["growattServer"]
diff --git a/homeassistant/components/growatt_server/sensor.py b/homeassistant/components/growatt_server/sensor.py
index eceba2f7bce..ac19d91b24d 100644
--- a/homeassistant/components/growatt_server/sensor.py
+++ b/homeassistant/components/growatt_server/sensor.py
@@ -32,7 +32,7 @@ from .sensor_types.total import TOTAL_SENSOR_TYPES
 
 _LOGGER = logging.getLogger(__name__)
 
-SCAN_INTERVAL = datetime.timedelta(minutes=1)
+SCAN_INTERVAL = datetime.timedelta(minutes=5)
 
 
 def get_device_list(api, config):
diff --git a/requirements_all.txt b/requirements_all.txt
index f264688c186..af6ec213546 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -819,7 +819,7 @@ greenwavereality==0.5.1
 gridnet==4.0.0
 
 # homeassistant.components.growatt_server
-growattServer==1.2.3
+growattServer==1.2.4
 
 # homeassistant.components.google_sheets
 gspread==5.5.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index f24c2bd782b..9496175043d 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -614,7 +614,7 @@ greeneye_monitor==3.0.3
 gridnet==4.0.0
 
 # homeassistant.components.growatt_server
-growattServer==1.2.3
+growattServer==1.2.4
 
 # homeassistant.components.google_sheets
 gspread==5.5.0