diff --git a/poetry.lock b/poetry.lock
index 568fed673..6c58e184e 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -458,13 +458,13 @@ Django = ">=4.2"
 
 [[package]]
 name = "django-model-utils"
-version = "4.5.1"
+version = "5.0.0"
 description = "Django model mixins and utilities"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "django_model_utils-4.5.1-py3-none-any.whl", hash = "sha256:f1141fc71796242edeffed5ad53a8cc57f00d345eb5a3a63e3f69401cd562ee2"},
-    {file = "django_model_utils-4.5.1.tar.gz", hash = "sha256:1220f22d9a467d53a1e0f4cda4857df0b2f757edf9a29955c42461988caa648a"},
+    {file = "django_model_utils-5.0.0-py3-none-any.whl", hash = "sha256:fec78e6c323d565a221f7c4edc703f4567d7bb1caeafe1acd16a80c5ff82056b"},
+    {file = "django_model_utils-5.0.0.tar.gz", hash = "sha256:041cdd6230d2fbf6cd943e1969318bce762272077f4ecd333ab2263924b4e5eb"},
 ]
 
 [package.dependencies]
@@ -1606,4 +1606,4 @@ zstd = ["zstandard (>=0.18.0)"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "1d26fb86e3888a95c01212a406a03d19db65e12f22a217d5a4f5043dbafb5998"
+content-hash = "4165a33f1d41f3c2e32990f21c4627f7afd1a2fb641b33da54dd6efa5e98603c"
diff --git a/pyproject.toml b/pyproject.toml
index a319ec060..8906d0720 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ django-tables2 = "^2.3.3"
 rdflib = ">=6.0.2,<8.0.0"
 drf-spectacular = ">=0.26.1,<0.28.0"
 requests = "^2.25.0"
-django-model-utils = "^4.1.1"
+django-model-utils = ">=4.1.1,<6.0.0"
 django-admin-csvexport = "^2.2"
 apis-override-select2js = ">=0.1,<0.3"
 crispy-bootstrap4 = ">=2023.1,<2025.0"