diff --git a/pyproject.toml b/pyproject.toml
index 11fc0ec..ecb0321 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,13 +1,14 @@
 [project]
 name = "skyeweave"
 version = "1.0.0-c.4"
-requires-python = ">= 3.10"
+requires-python = ">= 3.9"
 authors = [{name = "Firq", email = "me@firq.dev"}]
 maintainers = [{name = "Firq", email = "me@firq.dev"}]
 description = "Helper script to easily generate experssions from FGO expression sheets"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",