diff --git a/Procfile b/Procfile
deleted file mode 100644
index c79a8f9..0000000
--- a/Procfile
+++ /dev/null
@@ -1 +0,0 @@
-web: gunicorn -b 0.0.0.0:$PORT app:app
diff --git a/requirements.txt b/requirements.txt
index 68072d3..854d296 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask
-gunicorn
-kafka-python
-clickhouse-connect
+Flask>=3.0
+gunicorn>=21.2
+kafka-python>=2.0
+clickhouse-connect>=0.7
diff --git a/app.py b/site/app.py
similarity index 100%
rename from app.py
rename to site/app.py