diff --git a/Dockerfile b/Dockerfile
index ceb5fd34b9..59fd62ac85 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@sha256:66e34aa81c2faf290ea4e4c28a490f2b35a07478265a2d5994c8637506045eee
+FROM nginxinc/nginx-unprivileged:alpine-slim@sha256:ec6b8b1f1bfa594db13e99fc692b9fb816cb7e365927196610f622659de95913
 
 # Need root user to install packages & manipulate the usr directory
 USER root