diff --git a/setup.py b/setup.py
index 4d51192..18e6164 100644
--- a/setup.py
+++ b/setup.py
@@ -56,7 +56,7 @@
     python_requires=">=3.7",
     install_requires=[
         "setuptools",
-        "elasticsearch==7.17.7",
+        "elasticsearch>=7.17.7,<8",
         "plone.app.registry",
         "plone.api",
         "setuptools",