diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 2b22a367121..e052c662e3b 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -5,5 +5,5 @@ pip>=7.1.0
 jinja2>=2.9.5
 voluptuous==0.9.3
 typing>=3,<4
-aiohttp==2.0.4
+aiohttp==2.0.5
 async_timeout==1.2.0
diff --git a/requirements_all.txt b/requirements_all.txt
index 29ef28c5ed7..cb2f9fdff5c 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -6,7 +6,7 @@ pip>=7.1.0
 jinja2>=2.9.5
 voluptuous==0.9.3
 typing>=3,<4
-aiohttp==2.0.4
+aiohttp==2.0.5
 async_timeout==1.2.0
 
 # homeassistant.components.nuimo_controller
diff --git a/setup.py b/setup.py
index 966ae72bc88..5e973790dcc 100755
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@ REQUIRES = [
     'jinja2>=2.9.5',
     'voluptuous==0.9.3',
     'typing>=3,<4',
-    'aiohttp==2.0.4',
+    'aiohttp==2.0.5',
     'async_timeout==1.2.0',
 ]