diff --git a/homeassistant/components/tts/__init__.py b/homeassistant/components/tts/__init__.py
index 86667782d09..d06d28e8621 100644
--- a/homeassistant/components/tts/__init__.py
+++ b/homeassistant/components/tts/__init__.py
@@ -29,7 +29,7 @@ from homeassistant.helpers import config_per_platform
 import homeassistant.helpers.config_validation as cv
 from homeassistant.setup import async_prepare_setup_platform
 
-REQUIREMENTS = ['mutagen==1.41.1']
+REQUIREMENTS = ['mutagen==1.42.0']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 9ff727b5088..3bcd547263a 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -680,7 +680,7 @@ mitemp_bt==0.0.1
 motorparts==1.0.2
 
 # homeassistant.components.tts
-mutagen==1.41.1
+mutagen==1.42.0
 
 # homeassistant.components.mychevy
 mychevy==1.2.0