diff --git a/Pipfile b/Pipfile
index e417889..409c9c4 100644
--- a/Pipfile
+++ b/Pipfile
@@ -12,4 +12,4 @@ pytest = "*"
 ipykernel = "*"
 
 [requires]
-python_version = "3.9"
+python_version = "3.12"