diff --git a/Dockerfile b/Dockerfile
index d0e2209..559687f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -65,7 +65,4 @@ RUN CONFIG=" \
 
 STOPSIGNAL SIGTERM
 
-HEALTHCHECK --interval=10s --retries=2 --timeout=3s \
-    CMD curl -f http://localhost/ || exit 1
-
 CMD ["/usr/local/nginx/sbin/nginx", "-g", "daemon off;"]
diff --git a/conf.env b/conf.env
index b7a9130..ea5b3c1 100644
--- a/conf.env
+++ b/conf.env
@@ -1,2 +1,2 @@
-NGINX_VERSION=1.27.1
+NGINX_VERSION=1.27.3
 DOCKER_IMAGE=dcarrillo/nginx