diff --git a/ds-alpine/Dockerfile b/ds-alpine/Dockerfile
index a6761e71e..ec552a8bb 100644
--- a/ds-alpine/Dockerfile
+++ b/ds-alpine/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.13.1
+FROM alpine:3
 MAINTAINER Daniel Schulz <danielschulz2005@hotmail.com>
 
 LABEL SUSTAINABLE_CULTURE="https://sloanreview.mit.edu/culture500/" \