diff --git a/requirements.txt b/requirements.txt
index 77771ea..b2f101a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ mako==1.3.10
     # via alembic
 markupsafe==3.0.3
     # via mako
-oauthlib==3.3.1
+oauthlib==4.0.0
     # via requests-oauthlib
 psycopg2==2.9.10
     # via chartreuse (pyproject.toml)