diff --git a/Dockerfile b/Dockerfile
index 34c9665..64ace0a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN npm run postinstall && npm run generate && npm run lint && npm run test:cove
 FROM scratch as export
 COPY --from=builder /build/coverage /
 
-FROM amd64/nginx:1.31.2@sha256:43ace282b3d48986981189b7a5046e4f1d4506654af0991415fcba0c0a9f2b33
+FROM amd64/nginx:1.31.3@sha256:1f1cd3af9bef5157e6f3956669aa67b4699ee21e7c6f4d7e749b86a01647ad96
 MAINTAINER Joakim Olsson <joakim@unbound.se>
 
 COPY ./nginx/nginx.conf /etc/nginx/nginx.conf