diff --git a/0.15/Dockerfile b/0.15/Dockerfile
index 3b7434c..318c588 100644
--- a/0.15/Dockerfile
+++ b/0.15/Dockerfile
@@ -2,23 +2,24 @@ FROM frolvlad/alpine-glibc:alpine-3.4
 
 MAINTAINER https://github.com/dtandersen/docker_factorio_server
 
-ENV VERSION=0.14.22 \
-    SHA1=c43fa0d750e8347ec466ce165053db3cd3dc2fe0
+ENV PORT=34197 \
+    VERSION=0.15.0 \
+    SHA1=e7681725203afeb0645371c695989129076e51bc
 
 RUN mkdir /opt && \
     apk --no-cache add curl tini pwgen && \
     curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
-        -o /tmp/factorio_headless_x64_$VERSION.tar.gz && \
-    echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.gz" | sha1sum -c && \
-    tar xzf /tmp/factorio_headless_x64_$VERSION.tar.gz --directory /opt && \
-    rm /tmp/factorio_headless_x64_$VERSION.tar.gz && \
+        -o /tmp/factorio_headless_x64_$VERSION.tar.xz && \
+    echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.xz" | sha1sum -c && \
+    tar xf /tmp/factorio_headless_x64_$VERSION.tar.xz --directory /opt && \
+    rm /tmp/factorio_headless_x64_$VERSION.tar.xz && \
     apk del curl && \
     ln -s /factorio/saves /opt/factorio/saves && \
     ln -s /factorio/mods /opt/factorio/mods
 
 VOLUME /factorio
 
-EXPOSE 34197/udp 27015/tcp
+EXPOSE $PORT/udp 27015/tcp
 
 COPY ./docker-entrypoint.sh /
 
diff --git a/0.15/build.sh b/0.15/build.sh
old mode 100644
new mode 100755
diff --git a/0.15/clean.sh b/0.15/clean.sh
old mode 100644
new mode 100755
diff --git a/0.15/docker-entrypoint.sh b/0.15/docker-entrypoint.sh
old mode 100644
new mode 100755
diff --git a/0.15/run.sh b/0.15/run.sh
old mode 100644
new mode 100755
diff --git a/README.md b/README.md
index e870e75..ca5a68e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # Factorio [![Docker Pulls](https://img.shields.io/docker/pulls/dtandersen/factorio.svg)](https://hub.docker.com/r/dtandersen/factorio/) [![Docker Stars](https://img.shields.io/docker/stars/dtandersen/factorio.svg)](https://hub.docker.com/r/dtandersen/factorio/)
 
-* `0.14.23`, `0.14`, `latest`, `stable` [(0.14/Dockerfile)](https://github.com/dtandersen/docker_factorio_server/blob/master/0.14/Dockerfile)
+* `0.15.0`, `0.15`, `latest` [(0.15/Dockerfile)](https://github.com/dtandersen/docker_factorio_server/blob/master/0.15/Dockerfile)
+* `0.14.23`, `0.14`, `stable` [(0.14/Dockerfile)](https://github.com/dtandersen/docker_factorio_server/blob/master/0.14/Dockerfile)
 * `0.13.20`, `0.13`  [(0.13/Dockerfile)](https://github.com/dtandersen/docker_factorio_server/blob/master/0.13/Dockerfile)
 
 *Tag philosophy*