Upgrade system packages

1 files changed, 2 insertions, 1 deletions

diff --git a/Dockerfile b/Dockerfile
index 040ab84..f8c0f42 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,11 +14,12 @@ RUN npm install npm-install-peers
 # install realpath, includes for python3, and pip for python3
 # Install additional php packages for better composer package support
 RUN add-apt-repository ppa:ondrej/php -y && apt-get update -y && \
+    apt-get upgrade -y --no-install-recommends && \
     apt-get install -y --no-install-recommends \
     bsdmainutils \
     libjpeg8-dev \
     zlib1g-dev \
-    libpq-dev libmysqlclient-dev realpath dotnet-sdk-2.2 dotnet-sdk-3.0 \
+    libpq-dev libmysqlclient-dev realpath \
     php7.1-mbstring php7.1-intl php7.1-xml php7.1-soap -y && \
     git clone --depth 1 --branch v0.7.6 https://github.com/asdf-vm/asdf.git $HOME/.asdf && \
     echo 'pip' >> $HOME/.default-python-packages && \