diff --git a/.devcontainer/asset_list/requirements.txt b/.devcontainer/asset_list/requirements.txt
index fe536a81..28730ed5 100644
--- a/.devcontainer/asset_list/requirements.txt
+++ b/.devcontainer/asset_list/requirements.txt
@@ -7,7 +7,7 @@ mangum==0.19.0
 # AWS
 boto3==1.35.44
 # Data
-openpyxl==3.1.2
+openpyxl==3.1.5
 # Basic
 pytz
 uvicorn[standard]