diff --git a/Dockerfile b/Dockerfile
index ae02482df3..f0a4e1ae24 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,7 +31,7 @@ RUN find /public \
   -name 'index.html' \
   -delete
 
-FROM gsoci.azurecr.io/giantswarm/nginx:1.30-alpine
+FROM gsoci.azurecr.io/giantswarm/nginx:1.31-alpine
 EXPOSE 8080
 USER 0