diff --git a/requirements-dev.txt b/requirements-dev.txt
index a5341d1..ab92a48 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -224,7 +224,7 @@ pytz==2022.5
     #   flask-babel
 pyyaml==6.0
     # via pre-commit
-requests==2.28.1
+requests==2.31.0
     # via
     #   beancount
     #   google-api-core
diff --git a/requirements.txt b/requirements.txt
index a09fe88..63e41a9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -116,7 +116,7 @@ pytz==2022.4
     # via
     #   babel
     #   flask-babel
-requests==2.28.1
+requests==2.31.0
     # via
     #   beancount
     #   google-api-core