diff --git a/homeassistant/components/imgw_pib/manifest.json b/homeassistant/components/imgw_pib/manifest.json
index 42d536da8f5..631bce3fbc9 100644
--- a/homeassistant/components/imgw_pib/manifest.json
+++ b/homeassistant/components/imgw_pib/manifest.json
@@ -6,5 +6,5 @@
   "documentation": "https://www.home-assistant.io/integrations/imgw_pib",
   "iot_class": "cloud_polling",
   "quality_scale": "silver",
-  "requirements": ["imgw_pib==1.1.0"]
+  "requirements": ["imgw_pib==1.2.0"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 0b67ad8e1df..00636689c5e 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1234,7 +1234,7 @@ ihcsdk==2.8.5
 imeon_inverter_api==0.3.12
 
 # homeassistant.components.imgw_pib
-imgw_pib==1.1.0
+imgw_pib==1.2.0
 
 # homeassistant.components.incomfort
 incomfort-client==0.6.9
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index c377220d3c2..9c2b6a37d29 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1068,7 +1068,7 @@ igloohome-api==0.1.1
 imeon_inverter_api==0.3.12
 
 # homeassistant.components.imgw_pib
-imgw_pib==1.1.0
+imgw_pib==1.2.0
 
 # homeassistant.components.incomfort
 incomfort-client==0.6.9
diff --git a/tests/components/imgw_pib/conftest.py b/tests/components/imgw_pib/conftest.py
index a10b9b54532..e0b091e5ff3 100644
--- a/tests/components/imgw_pib/conftest.py
+++ b/tests/components/imgw_pib/conftest.py
@@ -23,6 +23,8 @@ HYDROLOGICAL_DATA = HydrologicalData(
     flood_warning=None,
     water_level_measurement_date=datetime(2024, 4, 27, 10, 0, tzinfo=UTC),
     water_temperature_measurement_date=datetime(2024, 4, 27, 10, 10, tzinfo=UTC),
+    water_flow=SensorData(name="Water Flow", value=123.45),
+    water_flow_measurement_date=datetime(2024, 4, 27, 10, 5, tzinfo=UTC),
 )
 
 
diff --git a/tests/components/imgw_pib/snapshots/test_diagnostics.ambr b/tests/components/imgw_pib/snapshots/test_diagnostics.ambr
index 97453930c1e..08f3690136e 100644
--- a/tests/components/imgw_pib/snapshots/test_diagnostics.ambr
+++ b/tests/components/imgw_pib/snapshots/test_diagnostics.ambr
@@ -34,9 +34,17 @@
         'unit': None,
         'value': None,
       }),
+      'latitude': None,
+      'longitude': None,
       'river': 'River Name',
       'station': 'Station Name',
       'station_id': '123',
+      'water_flow': dict({
+        'name': 'Water Flow',
+        'unit': None,
+        'value': 123.45,
+      }),
+      'water_flow_measurement_date': '2024-04-27T10:05:00+00:00',
       'water_level': dict({
         'name': 'Water Level',
         'unit': None,