diff --git a/Dockerfile b/Dockerfile
index 63dc31b4f3..9305e31cfd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,7 +19,7 @@ RUN /src/scripts/docker-package.sh
 RUN cp /src/config.sample.json /src/webapp/config.json
 
 # App
-FROM nginxinc/nginx-unprivileged:alpine-slim@sha256:ef0100e39ffe377a42ad99e1f644b78097a84f1ac60a90eac3b888196b2eeb00
+FROM nginxinc/nginx-unprivileged:alpine-slim@sha256:86df552d36eb24c45d3f5becf6423bd056a3fd235d7085fe3d5ea28ba89a8232
 
 # Need root user to install packages & manipulate the usr directory
 USER root