diff --git a/Dockerfile b/Dockerfile
index bbd1e79..93b7ad6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.13.2
+FROM alpine:3
 
 ENV NODE_VERSION=14.16.0-r0
 ENV MOUNTEBANK_VERSION=2.4.0