diff --git a/pyproject.toml b/pyproject.toml
index 01c2607..6b90534 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ description = 'Playready DRM downloader and decrypter'
 authors = []
 
 [tool.poetry.dependencies]
-python = "^3.8"
+python = "^3.9"
 appdirs = "^1.4.4"
 beautifulsoup4 = "~4.8.2"
 click = "^8.0.1"