diff --git a/requirements.txt b/requirements.txt
index 026a77dc5d..1bee7492aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -151,7 +151,7 @@ django-large-image==0.8.1
     # via geotrek (setup.py)
 django-leaflet==0.19.post11
     # via mapentity
-django-modelcluster==6.0
+django-modelcluster==6.3
     # via geotrek (setup.py)
 django-modeltranslation==0.18.11
     # via mapentity