diff --git a/jenkins.sh b/jenkins.sh
index 128cb0c..9ce1257 100755
--- a/jenkins.sh
+++ b/jenkins.sh
@@ -30,7 +30,7 @@ $PIP_BIN install --upgrade 'pip!=20.3.2'
 $PIP_BIN install --upgrade setuptools
 $PIP_BIN install --upgrade 'pytest' 'attrs' 'more-itertools' WebTest mock pytest-cov
 $PIP_BIN install --upgrade 'pylint'
-$PIP_BIN install --upgrade 'Quixote>=3.0,<3.2' 'Django<1.12' 'gadjo' 'vobject' 'pyproj<2' 'requests' 'django-ratelimit<3'
+$PIP_BIN install --upgrade 'Quixote>=3.0,<3.2' 'Django<1.12' 'gadjo' 'vobject' 'pyproj<2' 'requests' 'django-ratelimit<3' 'bleach'
 $PIP_BIN install git+https://git.entrouvert.org/debian/django-ckeditor.git
 
 DJANGO_SETTINGS_MODULE=wcs.settings \