diff --git a/Dockerfile b/Dockerfile
index 2ef77537..17367a83 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.10.3
+FROM alpine:3.12.0
 RUN apk add --no-cache cifs-utils ca-certificates \
     && adduser -D -u 1000 chartmuseum
 COPY bin/linux/amd64/chartmuseum /chartmuseum