diff --git a/requirements.txt b/requirements.txt
index ba919d90..1b604bbe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,6 +11,8 @@ pytest-cov
 -e ./zulip_botserver
 git+https://github.com/zulip/zulint@61fe2ec73e272396152d293fbf07926120e42f38#egg=zulint==1.0.0
 mypy==1.6.1
+types-beautifulsoup4
+types-httplib2
 types-python-dateutil
 types-pytz
 types-requests