diff --git a/src/strass/requirements.txt b/src/strass/requirements.txt
index 3df95637824e706c42e358569ced70503c4fdc9c..cc95a544c429cd4bc7397813d789d54f7fe084d7 100644
--- a/src/strass/requirements.txt
+++ b/src/strass/requirements.txt
@@ -4,7 +4,7 @@ django-crispy-forms~=2.0
 crispy-bootstrap4
 python-decouple
 --extra-index-url https://gitlab.pasteur.fr/api/v4/projects/bbrancot%2Fdjango-basetheme-bootstrap/packages/pypi/simple
-django-basetheme-bootstrap>=1.8.7
+django-basetheme-bootstrap>=1.9.0
 --extra-index-url https://gitlab.pasteur.fr/api/v4/projects/hub%2Fdjango-kubernetes-probes/packages/pypi/simple
 django-kubernetes-probes>=1.1
 --extra-index-url https://gitlab.pasteur.fr/api/v4/projects/hub%2Fdjango-csp-mail-reports/packages/pypi/simple