diff --git a/setup.py b/setup.py
index 35888ba..3cf2d2a 100644
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@ def get_description():
     include_package_data=True,
     zip_safe=False,
     platforms="any",
-    install_requires=["thingy>=0.10.0", "pymongo>=4"],
+    install_requires=["thingy>=0.10.0", "pymongo>=4.6.3"],
     classifiers=[
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",