diff --git a/requirements.txt b/requirements.txt
index f70aab85..a30151da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ gcloud>=0.18.3
 google_api_python_client>=1.10.0
 gspread==3.6.0
 gtfparse==0.0.6
-httplib2==0.18.0
+httplib2==0.19.0
 logzero==1.3.1
 Markdown==2.6.11
 pandas==1.0.5