diff --git a/Dockerfile b/Dockerfile
index f0c4ea8..9849f09 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,7 @@ WORKDIR /site
 RUN hugo
 
 # Unprivileged (uid 101, port 8080): Frostmoln enforces restricted Pod Security.
-FROM nginxinc/nginx-unprivileged:1.31.7-alpine@sha256:378d0c32f6562f7fd9629170797f57d2b953aa09be983b3daaf4809bb039ca00
+FROM nginxinc/nginx-unprivileged:1.31.7-alpine@sha256:b5047b9b76845eac124358373c6852377c52e4b05834a47647e955dd91cb8f1e
 ADD default.conf /etc/nginx/conf.d/default.conf
 COPY --from=build /site/public /usr/share/nginx/html