Update 'Dockerfile'

Author: quackerd

Dockerfile

@@ -2,7 +2,7 @@ FROM alpine:latest
 
 ENV VER_XRAY 1.7.5
 ENV VER_SO 2.5.20
-ENV VER_NG 1.7.34
+ENV VER_NG 1.7.38
 
 # install packages
 RUN set -xe && apk add --no-cache unzip wget nginx certbot openssl python3 py3-jinja2 supervisor apache2-utils bash