diff --git a/Dockerfile.nginx b/Dockerfile.nginx
index c073a85e360..926b63f737d 100644
--- a/Dockerfile.nginx
+++ b/Dockerfile.nginx
@@ -65,7 +65,7 @@ COPY dojo/ ./dojo/
 
 RUN env DD_SECRET_KEY='.' python3 manage.py collectstatic --noinput && true
 
-FROM nginx:1.21.0-alpine@sha256:cc8c413c74aba9fef9dae7f3da736725136bad1e3f24fbc93788aea1944f51c4
+FROM nginx:1.21.3-alpine@sha256:1ff1364a1c4332341fc0a854820f1d50e90e11bb0b93eb53b47dc5e10c680116
 ARG uid=1001
 ARG appuser=defectdojo
 COPY --from=collectstatic /app/static/ /usr/share/nginx/html/static/