diff --git a/scheduler/requirements.txt b/scheduler/requirements.txt
index 83b703d..d668ccc 100644
--- a/scheduler/requirements.txt
+++ b/scheduler/requirements.txt
@@ -1,5 +1,5 @@
 APScheduler==3.6.1
 requests==2.21.0
-aiohttp==2.3.9
+aiohttp==3.7.4
 structlog==16.1.0
 boto3==1.4.4
\ No newline at end of file