diff --git a/homeassistant/components/rmvtransport/manifest.json b/homeassistant/components/rmvtransport/manifest.json
index 1f06daf0623f..ed33caa1264a 100644
--- a/homeassistant/components/rmvtransport/manifest.json
+++ b/homeassistant/components/rmvtransport/manifest.json
@@ -3,7 +3,7 @@
   "name": "Rmvtransport",
   "documentation": "https://www.home-assistant.io/integrations/rmvtransport",
   "requirements": [
-    "PyRMVtransport==0.1.3"
+    "PyRMVtransport==0.2.9"
   ],
   "dependencies": [],
   "codeowners": [
diff --git a/homeassistant/components/rmvtransport/sensor.py b/homeassistant/components/rmvtransport/sensor.py
index f66f22dda173..9acafbbf81f9 100644
--- a/homeassistant/components/rmvtransport/sensor.py
+++ b/homeassistant/components/rmvtransport/sensor.py
@@ -230,8 +230,8 @@ class RMVDepartureData:
             _data = await self.rmv.get_departures(
                 self._station_id,
                 products=self._products,
-                directionId=self._direction,
-                maxJourneys=50,
+                direction_id=self._direction,
+                max_journeys=50,
             )
         except RMVtransportApiConnectionError:
             self.departures = []
diff --git a/requirements_all.txt b/requirements_all.txt
index 566164986621..bff608964a44 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -66,7 +66,7 @@ PyNaCl==1.3.0
 PyQRCode==1.2.1
 
 # homeassistant.components.rmvtransport
-PyRMVtransport==0.1.3
+PyRMVtransport==0.2.9
 
 # homeassistant.components.switchbot
 # PySwitchbot==0.6.2
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 84cef21a1fe5..0f37ef15992e 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -34,7 +34,7 @@ PyNaCl==1.3.0
 PyQRCode==1.2.1
 
 # homeassistant.components.rmvtransport
-PyRMVtransport==0.1.3
+PyRMVtransport==0.2.9
 
 # homeassistant.components.transport_nsw
 PyTransportNSW==0.1.1