diff --git a/libraries/botbuilder-integration-aiohttp/requirements.txt b/libraries/botbuilder-integration-aiohttp/requirements.txt
index 0a3e4dd86..e14ab9f56 100644
--- a/libraries/botbuilder-integration-aiohttp/requirements.txt
+++ b/libraries/botbuilder-integration-aiohttp/requirements.txt
@@ -1,4 +1,4 @@
 msrest==0.6.10
 botframework-connector==4.10.0
 botbuilder-schema==4.10.0
-aiohttp==3.7.4
\ No newline at end of file
+aiohttp==3.7.4