diff --git a/homeassistant/components/binary_sensor/trend.py b/homeassistant/components/binary_sensor/trend.py
index 6a53569798b..78f471d125b 100644
--- a/homeassistant/components/binary_sensor/trend.py
+++ b/homeassistant/components/binary_sensor/trend.py
@@ -23,7 +23,7 @@ from homeassistant.helpers.entity import generate_entity_id
 from homeassistant.helpers.event import async_track_state_change
 from homeassistant.util import utcnow
 
-REQUIREMENTS = ['numpy==1.14.5']
+REQUIREMENTS = ['numpy==1.15.0']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/image_processing/opencv.py b/homeassistant/components/image_processing/opencv.py
index ca0f3527f73..00ae01f1123 100644
--- a/homeassistant/components/image_processing/opencv.py
+++ b/homeassistant/components/image_processing/opencv.py
@@ -16,7 +16,7 @@ from homeassistant.components.image_processing import (
 from homeassistant.core import split_entity_id
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['numpy==1.14.5']
+REQUIREMENTS = ['numpy==1.15.0']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 6862c7cad1e..79d1e231d24 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -596,7 +596,7 @@ nuheat==0.3.0
 
 # homeassistant.components.binary_sensor.trend
 # homeassistant.components.image_processing.opencv
-numpy==1.14.5
+numpy==1.15.0
 
 # homeassistant.components.google
 oauth2client==4.0.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 913117adc2d..469e48377d4 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -102,7 +102,7 @@ mficlient==0.3.0
 
 # homeassistant.components.binary_sensor.trend
 # homeassistant.components.image_processing.opencv
-numpy==1.14.5
+numpy==1.15.0
 
 # homeassistant.components.mqtt
 # homeassistant.components.shiftr