diff --git a/requirements.txt b/requirements.txt
index e29857f..860c947 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,5 @@ google-auth
 google-auth-oauthlib 
 google-auth-httplib2 
 google-api-python-client
-# -e .
\ No newline at end of file
+pdfplumber
+# -e .