diff --git a/Dockerfile b/Dockerfile
index a52c84a..6bd66a8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.10.5-alpine as base
+FROM python:3.10.5-alpine3.16 as base
 
 FROM base as builder
 WORKDIR /app