diff --git a/homeassistant/components/bluesound/manifest.json b/homeassistant/components/bluesound/manifest.json
index 9016502b5d3bb0..7731f845005ded 100644
--- a/homeassistant/components/bluesound/manifest.json
+++ b/homeassistant/components/bluesound/manifest.json
@@ -3,7 +3,7 @@
   "name": "Bluesound",
   "documentation": "https://www.home-assistant.io/components/bluesound",
   "requirements": [
-    "xmltodict==0.11.0"
+    "xmltodict==0.12.0"
   ],
   "dependencies": [],
   "codeowners": []
diff --git a/homeassistant/components/startca/manifest.json b/homeassistant/components/startca/manifest.json
index 1d13936f592c1c..d2f9e90c41a9dd 100644
--- a/homeassistant/components/startca/manifest.json
+++ b/homeassistant/components/startca/manifest.json
@@ -3,7 +3,7 @@
   "name": "Startca",
   "documentation": "https://www.home-assistant.io/components/startca",
   "requirements": [
-    "xmltodict==0.11.0"
+    "xmltodict==0.12.0"
   ],
   "dependencies": [],
   "codeowners": []
diff --git a/homeassistant/components/ted5000/manifest.json b/homeassistant/components/ted5000/manifest.json
index cf0439345dc360..9cc50405bad9c0 100644
--- a/homeassistant/components/ted5000/manifest.json
+++ b/homeassistant/components/ted5000/manifest.json
@@ -3,7 +3,7 @@
   "name": "Ted5000",
   "documentation": "https://www.home-assistant.io/components/ted5000",
   "requirements": [
-    "xmltodict==0.11.0"
+    "xmltodict==0.12.0"
   ],
   "dependencies": [],
   "codeowners": []
diff --git a/homeassistant/components/yr/manifest.json b/homeassistant/components/yr/manifest.json
index ec12f6cdac4417..88daadd35aa1c6 100644
--- a/homeassistant/components/yr/manifest.json
+++ b/homeassistant/components/yr/manifest.json
@@ -3,7 +3,7 @@
   "name": "Yr",
   "documentation": "https://www.home-assistant.io/components/yr",
   "requirements": [
-    "xmltodict==0.11.0"
+    "xmltodict==0.12.0"
   ],
   "dependencies": [],
   "codeowners": []
diff --git a/homeassistant/components/zestimate/manifest.json b/homeassistant/components/zestimate/manifest.json
index 1d67ddbd5817cc..4d1a55eaa09596 100644
--- a/homeassistant/components/zestimate/manifest.json
+++ b/homeassistant/components/zestimate/manifest.json
@@ -3,7 +3,7 @@
   "name": "Zestimate",
   "documentation": "https://www.home-assistant.io/components/zestimate",
   "requirements": [
-    "xmltodict==0.11.0"
+    "xmltodict==0.12.0"
   ],
   "dependencies": [],
   "codeowners": []
diff --git a/requirements_all.txt b/requirements_all.txt
index 0926f79d7635b7..ec9d2347fd1453 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1812,7 +1812,7 @@ xknx==0.10.0
 # homeassistant.components.ted5000
 # homeassistant.components.yr
 # homeassistant.components.zestimate
-xmltodict==0.11.0
+xmltodict==0.12.0
 
 # homeassistant.components.xs1
 xs1-api-client==2.3.5