diff --git a/Dockerfile b/Dockerfile
index b56709f..74f7db8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,75 +1,75 @@
-FROM debian:stable as builder
-WORKDIR /tmp
-
-ENV jgrpp_version=0.53.3
-ENV opengfx_version=7.1
-
-
-RUN apt-get update
-RUN apt-get upgrade -y
-RUN apt-get install -y \
-    cmake \
-    curl \
-    unzip \
-    xz-utils \
-    build-essential \
-    ninja-build \
-    pkg-config \
-    zlib1g \
-    zlib1g-dev \
-    liblzma5 \
-    liblzma-dev \
-    liblzo2-2 \
-    liblzo2-dev \
-    libzstd-dev \
-    libpng16-16 \
-    libpng-dev
-
-RUN curl -fLo jgrpp-$jgrpp_version.tar.gz https://github.com/JGRennison/OpenTTD-patches/archive/jgrpp-$jgrpp_version.tar.gz
-RUN curl -fLo opengfx-$opengfx_version-all.zip https://cdn.openttd.org/opengfx-releases/$opengfx_version/opengfx-$opengfx_version-all.zip
-
-RUN tar -xvzf jgrpp-$jgrpp_version.tar.gz
-RUN mkdir /tmp/build
-
-WORKDIR /tmp/build
-RUN cmake \
-    -B build \
-    -D CMAKE_BUILD_TYPE=Release \
-    -D CMAKE_INSTALL_PREFIX=/usr \
-    -D CMAKE_INSTALL_BINDIR=bin \
-    -D CMAKE_INSTALL_DATADIR=/usr/share \
-    -D OPTION_DEDICATED=ON \
-    -D DEFAULT_PERSONAL_DIR=/data \
-    -G Ninja \
-    -S /tmp/OpenTTD-patches-jgrpp-$jgrpp_version
-RUN ninja -C build
-RUN ninja -C build install
-
-WORKDIR /tmp
-RUN unzip opengfx-$opengfx_version-all.zip
-RUN mv opengfx-$opengfx_version.tar /usr/share/openttd/baseset/opengfx-$opengfx_version.tar
-
-FROM debian:stable
-RUN apt-get update \
-    && apt-get upgrade -y \
-    && apt-get install -y \
-           zlib1g \
-           liblzma5 \
-           liblzo2-2 \
-           libzstd1 \
-           libpng16-16 \
-           nano \
-    && apt-get clean \
-    && rm -rvf /var/lib/apt/lists/* /var/log/apt /var/log/dpkg.log
-COPY --from=builder /usr/bin/openttd /usr/bin/openttd
-COPY --from=builder /usr/share/openttd/ /usr/share/openttd/
-COPY --from=builder /usr/share/doc/openttd/ /usr/share/doc/openttd/
-COPY --from=builder /usr/share/man/man6/openttd.6.gz /usr/share/man/man6/openttd.6.gz
-RUN useradd -ms /bin/sh -d /data openttd
-USER openttd:openttd
-EXPOSE 3979
-EXPOSE 3979/udp
-WORKDIR /data
-ENV XDG_DATA_HOME=/data
-ENTRYPOINT ["/usr/bin/openttd", "-D"] 
-#, "-g", "map.sav"]
+FROM debian:stable as builder
+WORKDIR /tmp
+
+ENV jgrpp_version=0.55.3
+ENV opengfx_version=7.1
+
+
+RUN apt-get update
+RUN apt-get upgrade -y
+RUN apt-get install -y \
+    cmake \
+    curl \
+    unzip \
+    xz-utils \
+    build-essential \
+    ninja-build \
+    pkg-config \
+    zlib1g \
+    zlib1g-dev \
+    liblzma5 \
+    liblzma-dev \
+    liblzo2-2 \
+    liblzo2-dev \
+    libzstd-dev \
+    libpng16-16 \
+    libpng-dev
+
+RUN curl -fLo jgrpp-$jgrpp_version.tar.gz https://github.com/JGRennison/OpenTTD-patches/archive/jgrpp-$jgrpp_version.tar.gz
+RUN curl -fLo opengfx-$opengfx_version-all.zip https://cdn.openttd.org/opengfx-releases/$opengfx_version/opengfx-$opengfx_version-all.zip
+
+RUN tar -xvzf jgrpp-$jgrpp_version.tar.gz
+RUN mkdir /tmp/build
+
+WORKDIR /tmp/build
+RUN cmake \
+    -B build \
+    -D CMAKE_BUILD_TYPE=Release \
+    -D CMAKE_INSTALL_PREFIX=/usr \
+    -D CMAKE_INSTALL_BINDIR=bin \
+    -D CMAKE_INSTALL_DATADIR=/usr/share \
+    -D OPTION_DEDICATED=ON \
+    -D DEFAULT_PERSONAL_DIR=/data \
+    -G Ninja \
+    -S /tmp/OpenTTD-patches-jgrpp-$jgrpp_version
+RUN ninja -C build
+RUN ninja -C build install
+
+WORKDIR /tmp
+RUN unzip opengfx-$opengfx_version-all.zip
+RUN mv opengfx-$opengfx_version.tar /usr/share/openttd/baseset/opengfx-$opengfx_version.tar
+
+FROM debian:stable
+RUN apt-get update \
+    && apt-get upgrade -y \
+    && apt-get install -y \
+           zlib1g \
+           liblzma5 \
+           liblzo2-2 \
+           libzstd1 \
+           libpng16-16 \
+           nano \
+    && apt-get clean \
+    && rm -rvf /var/lib/apt/lists/* /var/log/apt /var/log/dpkg.log
+COPY --from=builder /usr/bin/openttd /usr/bin/openttd
+COPY --from=builder /usr/share/openttd/ /usr/share/openttd/
+COPY --from=builder /usr/share/doc/openttd/ /usr/share/doc/openttd/
+COPY --from=builder /usr/share/man/man6/openttd.6.gz /usr/share/man/man6/openttd.6.gz
+RUN useradd -ms /bin/sh -d /data openttd
+USER openttd:openttd
+EXPOSE 3979
+EXPOSE 3979/udp
+WORKDIR /data
+ENV XDG_DATA_HOME=/data
+ENTRYPOINT ["/usr/bin/openttd", "-D"] 
+#, "-g", "map.sav"]