diff --git a/homeassistant/components/zwave/__init__.py b/homeassistant/components/zwave/__init__.py
index 7b8f471850b..0149bb9287a 100644
--- a/homeassistant/components/zwave/__init__.py
+++ b/homeassistant/components/zwave/__init__.py
@@ -33,7 +33,7 @@ from . import workaround
 from .discovery_schemas import DISCOVERY_SCHEMAS
 from .util import check_node_schema, check_value_schema, node_name
 
-REQUIREMENTS = ['pydispatcher==2.0.5', 'python_openzwave==0.4.0.35']
+REQUIREMENTS = ['pydispatcher==2.0.5', 'python_openzwave==0.4.3']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/requirements_all.txt b/requirements_all.txt
index bcafa0064fc..d0529079204 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -972,7 +972,7 @@ python-wink==1.7.3
 python_opendata_transport==0.0.3
 
 # homeassistant.components.zwave
-python_openzwave==0.4.0.35
+python_openzwave==0.4.3
 
 # homeassistant.components.alarm_control_panel.egardia
 pythonegardia==1.0.26