diff --git a/requirements.txt b/requirements.txt
index aabad14..e6a047e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-aiohttp==2.1.0
+aiohttp==3.7.4
 async-timeout==1.2.1
 beautifulsoup4==4.6.0
 chardet==3.0.4
diff --git a/scratch/requirements.txt b/scratch/requirements.txt
index 92c24e8..ad5bcfd 100644
--- a/scratch/requirements.txt
+++ b/scratch/requirements.txt
@@ -1,4 +1,4 @@
-aiohttp==2.1.0
+aiohttp==3.7.4
 async-timeout==1.2.1
 beautifulsoup4==4.6.0
 certifi==2017.4.17