diff --git a/Dockerfile.nginx b/Dockerfile.nginx
index c073a85e360..839db3be330 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:1.21.4-alpine@sha256:12aa12ec4a8ca049537dd486044b966b0ba6cd8890c4c900ccb5e7e630e03df0
 ARG uid=1001
 ARG appuser=defectdojo
 COPY --from=collectstatic /app/static/ /usr/share/nginx/html/static/