diff --git a/docker/Dockerfile b/docker/Dockerfile
index 6f0e1f2..7f9de20 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM frolvlad/alpine-glibc:alpine-3.12
+FROM frolvlad/alpine-glibc:alpine-3.14
 
 LABEL maintainer="https://github.com/factoriotools/factorio-docker"