diff --git a/homeassistant/components/harmony/manifest.json b/homeassistant/components/harmony/manifest.json
index 154fd211aa8..0c030caa04c 100644
--- a/homeassistant/components/harmony/manifest.json
+++ b/homeassistant/components/harmony/manifest.json
@@ -2,7 +2,7 @@
   "domain": "harmony",
   "name": "Logitech Harmony Hub",
   "documentation": "https://www.home-assistant.io/integrations/harmony",
-  "requirements": ["aioharmony==0.1.13"],
+  "requirements": ["aioharmony==0.2.4"],
   "codeowners": ["@ehendrix23", "@bramkragten", "@bdraco"],
   "ssdp": [
     {
diff --git a/homeassistant/components/harmony/util.py b/homeassistant/components/harmony/util.py
index 412aa2c6940..daee1845c2d 100644
--- a/homeassistant/components/harmony/util.py
+++ b/homeassistant/components/harmony/util.py
@@ -9,11 +9,10 @@ from .const import DOMAIN
 
 def find_unique_id_for_remote(harmony: HarmonyAPI):
     """Find the unique id for both websocket and xmpp clients."""
-    websocket_unique_id = harmony.hub_config.info.get("activeRemoteId")
-    if websocket_unique_id is not None:
-        return str(websocket_unique_id)
+    if harmony.hub_id is not None:
+        return str(harmony.hub_id)
 
-    # fallback to the xmpp unique id if websocket is not available
+    # fallback timeStampHash if Hub ID is not available
     return harmony.config["global"]["timeStampHash"].split(";")[-1]
 
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 4eac181cf27..70c244d5d40 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -178,7 +178,7 @@ aioftp==0.12.0
 aioguardian==0.2.3
 
 # homeassistant.components.harmony
-aioharmony==0.1.13
+aioharmony==0.2.4
 
 # homeassistant.components.homekit_controller
 aiohomekit[IP]==0.2.38
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 90cbde7ac59..82c38cedfbd 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -85,7 +85,7 @@ aiofreepybox==0.0.8
 aioguardian==0.2.3
 
 # homeassistant.components.harmony
-aioharmony==0.1.13
+aioharmony==0.2.4
 
 # homeassistant.components.homekit_controller
 aiohomekit[IP]==0.2.38