diff --git a/requirements.txt b/requirements.txt
index 07ba3a0..6ec76fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,3 +22,4 @@ google-api-python-client~=2.143.0
 google-auth-httplib2~=0.2.0
 google-auth-oauthlib~=1.2.1
 lancedb~=0.15.0
+tantivy~=0.22.0