diff --git a/summarizer/requirements.txt b/summarizer/requirements.txt
index f8c06d2..0c0ac18 100644
--- a/summarizer/requirements.txt
+++ b/summarizer/requirements.txt
@@ -1,4 +1,4 @@
-aiohttp==3.5.4
+aiohttp==3.7.4
 astroid==2.1.0
 async-timeout==3.0.1
 attrs==18.2.0