diff --git a/homeassistant/components/discovery/manifest.json b/homeassistant/components/discovery/manifest.json
index 558c727c62c..1b7d51c1716 100644
--- a/homeassistant/components/discovery/manifest.json
+++ b/homeassistant/components/discovery/manifest.json
@@ -2,7 +2,7 @@
   "domain": "discovery",
   "name": "Discovery",
   "documentation": "https://www.home-assistant.io/integrations/discovery",
-  "requirements": ["netdisco==2.9.0"],
+  "requirements": ["netdisco==3.0.0"],
   "after_dependencies": ["zeroconf"],
   "codeowners": [],
   "quality_scale": "internal"
diff --git a/requirements_all.txt b/requirements_all.txt
index dd2447b9bda..a20a0f16c80 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1047,7 +1047,7 @@ nessclient==0.9.15
 netdata==0.2.0
 
 # homeassistant.components.discovery
-netdisco==2.9.0
+netdisco==3.0.0
 
 # homeassistant.components.nmap_tracker
 netmap==0.7.0.2
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 8ba707f471c..a65048a5b83 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -612,7 +612,7 @@ ndms2_client==0.1.1
 nessclient==0.9.15
 
 # homeassistant.components.discovery
-netdisco==2.9.0
+netdisco==3.0.0
 
 # homeassistant.components.nmap_tracker
 netmap==0.7.0.2