diff --git a/homeassistant/components/unifi/manifest.json b/homeassistant/components/unifi/manifest.json
index a02a52d1510..a58bcd6fa7a 100644
--- a/homeassistant/components/unifi/manifest.json
+++ b/homeassistant/components/unifi/manifest.json
@@ -3,7 +3,11 @@
   "name": "Ubiquiti UniFi",
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/unifi",
-  "requirements": ["aiounifi==16"],
-  "codeowners": ["@kane610"],
+  "requirements": [
+    "aiounifi==17"
+  ],
+  "codeowners": [
+    "@kane610"
+  ],
   "quality_scale": "platinum"
-}
+}
\ No newline at end of file
diff --git a/homeassistant/components/unifi/unifi_client.py b/homeassistant/components/unifi/unifi_client.py
index 5efb73c2a01..644b0856bb4 100644
--- a/homeassistant/components/unifi/unifi_client.py
+++ b/homeassistant/components/unifi/unifi_client.py
@@ -11,6 +11,7 @@ from aiounifi.events import (
     WIRELESS_CLIENT_BLOCKED,
     WIRELESS_CLIENT_CONNECTED,
     WIRELESS_CLIENT_DISCONNECTED,
+    WIRELESS_CLIENT_ROAM,
     WIRELESS_CLIENT_UNBLOCKED,
 )
 
@@ -24,7 +25,11 @@ LOGGER = logging.getLogger(__name__)
 CLIENT_BLOCKED = (WIRED_CLIENT_BLOCKED, WIRELESS_CLIENT_BLOCKED)
 CLIENT_UNBLOCKED = (WIRED_CLIENT_UNBLOCKED, WIRELESS_CLIENT_UNBLOCKED)
 WIRED_CLIENT = (WIRED_CLIENT_CONNECTED, WIRED_CLIENT_DISCONNECTED)
-WIRELESS_CLIENT = (WIRELESS_CLIENT_CONNECTED, WIRELESS_CLIENT_DISCONNECTED)
+WIRELESS_CLIENT = (
+    WIRELESS_CLIENT_CONNECTED,
+    WIRELESS_CLIENT_DISCONNECTED,
+    WIRELESS_CLIENT_ROAM,
+)
 
 
 class UniFiClient(Entity):
@@ -66,8 +71,9 @@ class UniFiClient(Entity):
         if self.client.last_updated == SOURCE_EVENT:
 
             if self.client.event.event in WIRELESS_CLIENT:
-                self.wireless_connection = (
-                    self.client.event.event == WIRELESS_CLIENT_CONNECTED
+                self.wireless_connection = self.client.event.event in (
+                    WIRELESS_CLIENT_CONNECTED,
+                    WIRELESS_CLIENT_ROAM,
                 )
 
             elif self.client.event.event in WIRED_CLIENT:
diff --git a/requirements_all.txt b/requirements_all.txt
index 255dd1c9538..35b5c571b70 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -211,7 +211,7 @@ aiopylgtv==0.3.3
 aioswitcher==1.1.0
 
 # homeassistant.components.unifi
-aiounifi==16
+aiounifi==17
 
 # homeassistant.components.wwlln
 aiowwlln==2.0.2
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 2fcc32d1c22..9d85fa83677 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -94,7 +94,7 @@ aiopylgtv==0.3.3
 aioswitcher==1.1.0
 
 # homeassistant.components.unifi
-aiounifi==16
+aiounifi==17
 
 # homeassistant.components.wwlln
 aiowwlln==2.0.2