diff --git a/Dockerfile b/Dockerfile
index 676cdd9..e1476af 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,6 +16,6 @@ RUN set -ex; \
     npx grunt prod; \
     rm /tmp/cyberchef/build/prod/BundleAnalyzerReport.html /tmp/cyberchef/build/prod/CyberChef_$CYBERCHEF_VERSION.zip;
 
-FROM nginxinc/nginx-unprivileged:1.26.1@sha256:0169eef4d9f1d60c3c76fc7c0921590780daf138edf2a0946be98a2134d42d09
+FROM nginxinc/nginx-unprivileged:1.26.1@sha256:63b4b86f406cd91c6d700bc3c9de574a30074bd5b1a3680c66bacebb30d969bd
 COPY --from=build /tmp/cyberchef/build/prod /usr/share/nginx/html
 EXPOSE 8080