diff --git a/CHANGES/+pulpcore_3_100.feature b/CHANGES/+pulpcore_3_100.feature
new file mode 100644
index 00000000..0ae9a2ff
--- /dev/null
+++ b/CHANGES/+pulpcore_3_100.feature
@@ -0,0 +1 @@
+Bump pulpcore upperbound to <3.115.
diff --git a/pulp_python/app/utils.py b/pulp_python/app/utils.py
index b1beace2..6b5030c6 100644
--- a/pulp_python/app/utils.py
+++ b/pulp_python/app/utils.py
@@ -8,9 +8,9 @@
 import json
 from aiohttp.client_exceptions import ClientError
 from collections import defaultdict
+from datetime import timezone
 from django.conf import settings
 from django.db.utils import IntegrityError
-from django.utils import timezone
 from jinja2 import Template
 from packaging.utils import canonicalize_name
 from packaging.requirements import Requirement
diff --git a/pyproject.toml b/pyproject.toml
index ee5cddcc..44bb14e9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ classifiers=[
 ]
 requires-python = ">=3.11"
 dependencies = [
-  "pulpcore>=3.85.3,<3.100",
+  "pulpcore>=3.85.3,<3.115",
   "pkginfo>=1.12.0,<1.13.0",
   "bandersnatch>=6.6.0,<6.7",
   "pypi-simple>=1.8.0,<2.0",