diff --git a/setup.py b/setup.py
index 2fd2270..6936d0a 100644
--- a/setup.py
+++ b/setup.py
@@ -37,16 +37,10 @@
     long_description=LONG_DESCRIPTION,
     license='BSD-3-Clause',
 
+    python_requires=">=3.10",
     classifiers=[
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.3",
-        "Programming Language :: Python :: 3.4",
-        "Programming Language :: Python :: 3.5",
-        "Programming Language :: Python :: 3.6",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",