diff --git a/frontend/Dockerfile.prod b/frontend/Dockerfile.prod
index d906070cf..cfbea6eef 100644
--- a/frontend/Dockerfile.prod
+++ b/frontend/Dockerfile.prod
@@ -7,7 +7,7 @@ RUN npm ci
 COPY . /app
 RUN npm run build
 
-FROM nginxinc/nginx-unprivileged:1.29.5-alpine@sha256:a731ba0194833ae0f80994a4ae08988aa95fdcc88f4f991340ce160770cf2b6d
+FROM nginxinc/nginx-unprivileged:1.31.0-alpine@sha256:4c18337659c90a01627f2e152b7c89524521c82dcedb255dc83d3689642b0803
 
 COPY --from=build /app/dist /usr/share/nginx/html
 COPY nginx.conf /etc/nginx/conf.d/default.conf