diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index e832314cf1753e495574de7bf7c6da660b327770..29e10838f2196f8d8a29e005ffa9dc86a2602b42 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -8,7 +8,7 @@ pip>=8.0.3
 pytz>=2018.04
 pyyaml>=3.13,<4
 requests==2.19.1
-voluptuous==0.11.3
+voluptuous==0.11.5
 
 # Breaks Python 3.6 and is not needed for our supported Python versions
 enum34==1000000000.0.0
diff --git a/requirements_all.txt b/requirements_all.txt
index 61e6295e66b2dd9a024342878a5e4bf45df5555b..16beb1ef4a3af972387a3ab21bb8abcf7399637b 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -9,7 +9,7 @@ pip>=8.0.3
 pytz>=2018.04
 pyyaml>=3.13,<4
 requests==2.19.1
-voluptuous==0.11.3
+voluptuous==0.11.5
 
 # homeassistant.components.nuimo_controller
 --only-binary=all nuimo==0.1.0
diff --git a/setup.py b/setup.py
index 7519fc6a8736bcc68e6edb953a49f38c4a29c7c6..b319df9067d41b5a893a1a312cf38ab454477fb3 100755
--- a/setup.py
+++ b/setup.py
@@ -42,7 +42,7 @@ REQUIRES = [
     'pytz>=2018.04',
     'pyyaml>=3.13,<4',
     'requests==2.19.1',
-    'voluptuous==0.11.3',
+    'voluptuous==0.11.5',
 ]
 
 MIN_PY_VERSION = '.'.join(map(str, hass_const.REQUIRED_PYTHON_VER))