diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 0f88f88469be1d945361bf7d78b5697eb15ce8e7..0a73a23489f6da2b2d99ddc2a0f9e1deec8efba4 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -27,7 +27,7 @@ requests==2.24.0
 ruamel.yaml==0.15.100
 sqlalchemy==1.3.19
 voluptuous-serialize==2.4.0
-voluptuous==0.11.7
+voluptuous==0.12.0
 yarl==1.4.2
 zeroconf==0.28.5
 
diff --git a/requirements.txt b/requirements.txt
index baa48241a064957245d3810034d436f620d5fc2c..91f09a543905c5dd4875cec37b9b539597f550bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,6 +18,6 @@ pytz>=2020.1
 pyyaml==5.3.1
 requests==2.24.0
 ruamel.yaml==0.15.100
-voluptuous==0.11.7
+voluptuous==0.12.0
 voluptuous-serialize==2.4.0
 yarl==1.4.2
diff --git a/setup.py b/setup.py
index 0bbdf9f05a8fc01126a6c33ace939bb9926f679f..022f5547655d4d60af0c1742d2fc87c1c56585a2 100755
--- a/setup.py
+++ b/setup.py
@@ -50,7 +50,7 @@ REQUIRES = [
     "pyyaml==5.3.1",
     "requests==2.24.0",
     "ruamel.yaml==0.15.100",
-    "voluptuous==0.11.7",
+    "voluptuous==0.12.0",
     "voluptuous-serialize==2.4.0",
     "yarl==1.4.2",
 ]