diff --git a/Dockerfile b/Dockerfile
index 6781277..85ed45e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Use an official Python runtime as a parent image
-FROM python:3.7-slim
+FROM python:3.9-alpine
 
 # Set the working directory to /app
 WORKDIR /app
@@ -16,4 +16,4 @@ ENV DELAY 60
 ENV LOG_LEVEL INFO
 
 # Run app.py when the container launches
-CMD ["python", "jackett2telegram.py"]
\ No newline at end of file
+CMD ["python", "jackett2telegram.py"]