diff --git a/requirements-dev.txt b/requirements-dev.txt
index 9db4d7c..d347e6e 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,3 @@
-python==3.8
 Lin-CMS==0.4.5
 pillow==9.0.0
 flask-cors==3.0.10