diff --git a/homeassistant/components/ihc/manifest.json b/homeassistant/components/ihc/manifest.json
index bbcd4ab938..25d0317078 100644
--- a/homeassistant/components/ihc/manifest.json
+++ b/homeassistant/components/ihc/manifest.json
@@ -3,7 +3,7 @@
   "name": "Ihc",
   "documentation": "https://www.home-assistant.io/components/ihc",
   "requirements": [
-    "defusedxml==0.5.0",
+    "defusedxml==0.6.0",
     "ihcsdk==2.3.0"
   ],
   "dependencies": [],
diff --git a/homeassistant/components/namecheapdns/manifest.json b/homeassistant/components/namecheapdns/manifest.json
index c5c46b9216..e75e2caa37 100644
--- a/homeassistant/components/namecheapdns/manifest.json
+++ b/homeassistant/components/namecheapdns/manifest.json
@@ -3,7 +3,7 @@
   "name": "Namecheapdns",
   "documentation": "https://www.home-assistant.io/components/namecheapdns",
   "requirements": [
-    "defusedxml==0.5.0"
+    "defusedxml==0.6.0"
   ],
   "dependencies": [],
   "codeowners": []
diff --git a/homeassistant/components/ohmconnect/manifest.json b/homeassistant/components/ohmconnect/manifest.json
index a163a7d673..33c93bc8ac 100644
--- a/homeassistant/components/ohmconnect/manifest.json
+++ b/homeassistant/components/ohmconnect/manifest.json
@@ -3,7 +3,7 @@
   "name": "Ohmconnect",
   "documentation": "https://www.home-assistant.io/components/ohmconnect",
   "requirements": [
-    "defusedxml==0.5.0"
+    "defusedxml==0.6.0"
   ],
   "dependencies": [],
   "codeowners": [
diff --git a/homeassistant/components/upc_connect/manifest.json b/homeassistant/components/upc_connect/manifest.json
index 926fb9acf8..36a06ac320 100644
--- a/homeassistant/components/upc_connect/manifest.json
+++ b/homeassistant/components/upc_connect/manifest.json
@@ -3,7 +3,7 @@
   "name": "Upc connect",
   "documentation": "https://www.home-assistant.io/components/upc_connect",
   "requirements": [
-    "defusedxml==0.5.0"
+    "defusedxml==0.6.0"
   ],
   "dependencies": [],
   "codeowners": []
diff --git a/requirements_all.txt b/requirements_all.txt
index cb2ac596bb..3a49b4a149 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -335,7 +335,7 @@ datapoint==0.4.3
 # homeassistant.components.namecheapdns
 # homeassistant.components.ohmconnect
 # homeassistant.components.upc_connect
-defusedxml==0.5.0
+defusedxml==0.6.0
 
 # homeassistant.components.deluge
 deluge-client==1.4.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 9efffd41fe..4346fcd9fe 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -82,7 +82,7 @@ coinmarketcap==5.0.3
 # homeassistant.components.namecheapdns
 # homeassistant.components.ohmconnect
 # homeassistant.components.upc_connect
-defusedxml==0.5.0
+defusedxml==0.6.0
 
 # homeassistant.components.dsmr
 dsmr_parser==0.12