diff --git a/pathfinder.Dockerfile b/pathfinder.Dockerfile
index da21105..9e9fc68 100644
--- a/pathfinder.Dockerfile
+++ b/pathfinder.Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.2.11-fpm-alpine3.7 as build
+FROM php:7.2.34-fpm-alpine3.12 as build
 
 RUN apk update \
     && apk add --no-cache libpng-dev  zeromq-dev git \