diff --git a/requirements.txt b/requirements.txt
index 00a825c83..07d42bd0b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ django-taggit~=4.0.0
 netjsonconfig @ https://github.com/openwisp/netjsonconfig/tarball/1.2
 django-x509 @ https://github.com/openwisp/django-x509/tarball/1.3
 django-loci @ https://github.com/openwisp/django-loci/tarball/1.2
-django-flat-json-widget~=0.3.0
+django-flat-json-widget~=0.3.1
 openwisp-users @ https://github.com/openwisp/openwisp-users/tarball/1.2
 openwisp-utils[celery] @ https://github.com/openwisp/openwisp-utils/tarball/1.2
 openwisp-notifications @ https://github.com/openwisp/openwisp-notifications/tarball/1.2