diff --git a/Dockerfile b/Dockerfile
index 1989667..ed3c28f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ARG IMAGE_TAG
 ARG IMAGE_REPOSITORY
-FROM python:3.8-buster
+FROM python:3.8.3-slim-buster
 
 WORKDIR /app/