diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index c7f408e1c7322b97794b003812125648141ec23b..40c3ad994c7eb592285b0b9502fc253b33b79754 100644
--- a/hardening_manifest.yaml
+++ b/hardening_manifest.yaml
@@ -78,6 +78,11 @@ resources:
   validation:
     type: sha256
     value: 21d735aab248253531bb0f1e1e6d068f0ee23533e18ae8a6171ff892b98297cf
+- filename: Babel-2.9.1-py2.py3-none-any.whl
+  url: https://files.pythonhosted.org/packages/aa/96/4ba93c5f40459dc850d25f9ba93f869a623e77aaecc7a9344e19c01942cf/Babel-2.9.1-py2.py3-none-any.whl
+  validation:
+    type: sha256
+    value: ab49e12b91d937cd11f0b67cb259a57ab4ad2b59ac7a3b41d6c06c0ac5b0def9
 
 # List of project maintainers
 maintainers: