diff --git a/pyproject.toml b/pyproject.toml
index 77cdc3486b024ae6ff0b0d4ded2175a651146705..1c3bdb77b59e270f075470b6b0dd82525d126073 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,6 +62,7 @@ Celery = {version="^4.4.0", optional=true, extras=["django", "redis"]}
 django-celery-results = {version="^1.1.2", optional=true}
 django-celery-beat = {version="^1.5.0", optional=true}
 django-celery-email = {version="^3.0.0", optional=true}
+django-jsonstore = "^0.4.1"
 
 [tool.poetry.extras]
 ldap = ["django-auth-ldap"]