diff --git a/setup.py b/setup.py
index aa96dec..873b180 100644
--- a/setup.py
+++ b/setup.py
@@ -27,7 +27,7 @@
     package_dir={"epo_ops": "epo_ops"},
     include_package_data=True,
     install_requires=[
-        "dogpile.cache<1.5",
+        "dogpile.cache<1.6",
         "importlib-metadata; python_version<'3.8'",
         "python-dateutil<2.10",
         "requests>=2.27,<3",