Apply prepare changes

Author: MaxNumerique

requirements.txt

@@ -10,7 +10,7 @@ blinker==1.*,>=1.9.0
     # via flask
 click==8.*,>=8.3.0
     # via flask
-flask[async]==3.0.3
+flask[async]==3.*,>=3.0.3
     # via
     #   -r requirements.in
     #   flask