diff --git a/Dockerfile b/Dockerfile
index 2b6c7b4..541e505 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -93,7 +93,7 @@ RUN set -eux && \
 
 ################################################################################
 
-FROM nginxinc/nginx-unprivileged:1.25.5-alpine-slim@sha256:3b2a538fa80d9386973cfca95a27f1e1d74dc1792bc09dc360e3a674875ab6a7
+FROM nginxinc/nginx-unprivileged:1.25.5-alpine-slim@sha256:1533d9b0c6d8bffe9e8dc34dc7c6b315b0890cbaf982d78219b50b3ee57f5ad7
 
 COPY --from=build /mnt/ /usr/share/nginx/html/