diff --git a/homeassistant/components/wemo/__init__.py b/homeassistant/components/wemo/__init__.py
index 0594747d0b2..c656926ecff 100644
--- a/homeassistant/components/wemo/__init__.py
+++ b/homeassistant/components/wemo/__init__.py
@@ -164,7 +164,7 @@ async def async_setup_entry(hass, entry):
 
 def validate_static_config(host, port):
     """Handle a static config."""
-    url = setup_url_for_address(host, port)
+    url = pywemo.setup_url_for_address(host, port)
 
     if not url:
         _LOGGER.error(
@@ -183,14 +183,3 @@ def validate_static_config(host, port):
         return None
 
     return device
-
-
-def setup_url_for_address(host, port):
-    """Determine setup.xml url for given host and port pair."""
-    if not port:
-        port = pywemo.ouimeaux_device.probe_wemo(host)
-
-    if not port:
-        return None
-
-    return f"http://{host}:{port}/setup.xml"
diff --git a/homeassistant/components/wemo/manifest.json b/homeassistant/components/wemo/manifest.json
index 357d9d95483..a7d2ca585a5 100644
--- a/homeassistant/components/wemo/manifest.json
+++ b/homeassistant/components/wemo/manifest.json
@@ -3,7 +3,7 @@
   "name": "Belkin WeMo",
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/wemo",
-  "requirements": ["pywemo==0.5.0"],
+  "requirements": ["pywemo==0.5.2"],
   "ssdp": [
     {
       "manufacturer": "Belkin International Inc."
diff --git a/requirements_all.txt b/requirements_all.txt
index d910f50a3e8..c06edfd25cc 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1891,7 +1891,7 @@ pyvolumio==0.1.3
 pywebpush==1.9.2
 
 # homeassistant.components.wemo
-pywemo==0.5.0
+pywemo==0.5.2
 
 # homeassistant.components.wilight
 pywilight==0.0.65