diff --git a/zulip_bots/zulip_bots/bots/chess/requirements.txt b/zulip_bots/zulip_bots/bots/chess/requirements.txt
index e69de29..fc2ee08 100644
--- a/zulip_bots/zulip_bots/bots/chess/requirements.txt
+++ b/zulip_bots/zulip_bots/bots/chess/requirements.txt
@@ -0,0 +1 @@
+python-chess[engine,gaviota]
diff --git a/zulip_bots/zulip_bots/bots/google_search/requirements.txt b/zulip_bots/zulip_bots/bots/google_search/requirements.txt
index f229360..b0c7e47 100644
--- a/zulip_bots/zulip_bots/bots/google_search/requirements.txt
+++ b/zulip_bots/zulip_bots/bots/google_search/requirements.txt
@@ -1 +1,3 @@
+BeautifulSoup4
+lxml
 requests