diff --git a/images/nginx/Dockerfile b/images/nginx/Dockerfile
index a111c46a..5e15ff74 100644
--- a/images/nginx/Dockerfile
+++ b/images/nginx/Dockerfile
@@ -40,7 +40,7 @@ RUN git clone --depth 1 ${BENCH_REPO} /tmp/bench \
     && mv /tmp/bench/bench/config/templates/502.html /out \
     && touch /out/.build
 
-FROM nginxinc/nginx-unprivileged:1.23.2-alpine as frappe
+FROM nginxinc/nginx-unprivileged:1.23.3-alpine as frappe
 
 # https://github.com/nginxinc/docker-nginx-unprivileged/blob/main/stable/alpine/20-envsubst-on-templates.sh
 COPY nginx-template.conf /etc/nginx/templates/default.conf.template