diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 25d6c587277..a4a08af1236 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -12,7 +12,7 @@ python-slugify==3.0.2
 pytz>=2019.01
 pyyaml>=3.13,<4
 requests==2.21.0
-ruamel.yaml==0.15.91
+ruamel.yaml==0.15.94
 voluptuous==0.11.5
 voluptuous-serialize==2.1.0
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 7c9d471894c..a90e15a6616 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -13,7 +13,7 @@ python-slugify==3.0.2
 pytz>=2019.01
 pyyaml>=3.13,<4
 requests==2.21.0
-ruamel.yaml==0.15.91
+ruamel.yaml==0.15.94
 voluptuous==0.11.5
 voluptuous-serialize==2.1.0
 
diff --git a/setup.py b/setup.py
index 4f1e3a6eb71..4de6fa2f042 100755
--- a/setup.py
+++ b/setup.py
@@ -47,7 +47,7 @@ REQUIRES = [
     'pytz>=2019.01',
     'pyyaml>=3.13,<4',
     'requests==2.21.0',
-    'ruamel.yaml==0.15.91',
+    'ruamel.yaml==0.15.94',
     'voluptuous==0.11.5',
     'voluptuous-serialize==2.1.0',
 ]