diff --git a/Dockerfile b/Dockerfile
index cdf47c5..149fb90 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 FROM nginx:1.13
-MAINTAINER Jason Wilder mail@jasonwilder.com
+LABEL maintainer="Jason Wilder mail@jasonwilder.com"
 
 # Install wget and install/updates certificates
 RUN apt-get update \
diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 1d588d3..fce6aae 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -1,5 +1,5 @@
 FROM nginx:1.13-alpine
-MAINTAINER Jason Wilder mail@jasonwilder.com
+LABEL maintainer="Jason Wilder mail@jasonwilder.com"
 
 # Install wget and install/updates certificates
 RUN apk add --no-cache --virtual .run-deps \