diff --git a/Dockerfile b/Dockerfile
index 072d793..120ba40 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ARG ARCH=amd64
 
-FROM $ARCH/python:3.8-alpine
+FROM $ARCH/python:3.7-alpine
 
 COPY requirements.txt /requirements.txt