diff --git a/pyproject.toml b/pyproject.toml
index 780389fc5a..3a6d601256 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ dependencies = [
   "cryptography>=44.0.3,<49.0",  # SemVer compatible https://cryptography.io/en/latest/api-stability/#versioning .
   "Django>=4.2.24,<5.3, !=5.0, !=5.1",  # LTS version, switch only if we have a compelling reason to".
   "django-filter>=23.1,<=25.2",  # Uses CalVer, not released often https://github.com/carltongibson/django-filter
-  "django-guid>=3.3.0,<3.6",  # Looks like only bugfixes in z-Stream.
+  "django-guid>=3.3.0,<3.7",  # Looks like only bugfixes in z-Stream.
   "django-import-export>=2.9,<5.0",
   "django-lifecycle>=1.0,<=1.2.7",
   "djangorestframework>=3.14.0,<=3.17.1",