diff --git a/pyproject.toml b/pyproject.toml
index 4bdc1b0..142045a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ dependencies = [
     "sympy>=1.9",
     "scipy>=1.11",
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 #keywords = ["one", "two"]
 #license = {text = "BSD-3-Clause"}
 classifiers = [
@@ -26,4 +26,4 @@ classifiers = [
 dynamic = ["version"]
 #version = "0.0.3"
 
-[tool.setuptools_scm]
\ No newline at end of file
+[tool.setuptools_scm]