diff --git a/mongodb-backup/Dockerfile b/mongodb-backup/Dockerfile
index a9928df..7099d0c 100644
--- a/mongodb-backup/Dockerfile
+++ b/mongodb-backup/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18.2
+FROM alpine:3
 
 RUN apk add --update bash mongodb-tools curl python3 py-pip py-cffi && \
     pip install --upgrade pip && \