diff --git a/pyproject.toml b/pyproject.toml
index 063a232..fcdfc6a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,13 +11,12 @@ authors = [{ name = "Artem Kokos", email = "artem-kokos@mail.ru" }]
 license = { text = "MIT" }
 classifiers = [
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Operating System :: POSIX :: Linux",
     "Environment :: Console",
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 dependencies = [
     "python-redmine>=2.4.0",
     "tabulate>=0.9.0",