diff --git a/Dockerfile b/Dockerfile
index 6d9b479..18f080c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:lts-alpine3.12@sha256:6b76daf4d7da68a6d31250a4a389f25dec9a3adab715645881701e90a82a64e3
+FROM node:lts-alpine3.13
 
 LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
 LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"