diff --git a/requirements.txt b/requirements.txt
index ce24709858..7b1040401b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,3 +12,4 @@ docker
 duckduckgo-search
 google-api-python-client #(https://developers.google.com/custom-search/v1/overview)
 pinecone-client==2.2.1
+Pillow