diff --git a/tools/release/Dockerfile b/tools/release/Dockerfile
index f8e5daa9fb..7e58022487 100644
--- a/tools/release/Dockerfile
+++ b/tools/release/Dockerfile
@@ -1,44 +1,55 @@
-FROM ubuntu:18.04 AS env
+FROM centos:7 AS env
 
 #############
 ##  SETUP  ##
 #############
-RUN apt update -qq \
-&& apt install -yq \
- git pkg-config wget make autoconf libtool zlib1g-dev gawk g++ curl subversion \
- lsb-release gpg openssl \
-&& apt clean \
-&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+RUN yum -y update \
+&& yum -y groupinstall 'Development Tools' \
+&& yum -y install wget curl pcre-devel redhat-lsb-core pkgconfig autoconf libtool zlib-devel which \
+&& yum clean all \
+&& rm -rf /var/cache/yum
 
-# Install CMake 3.19.7
-RUN wget "https://cmake.org/files/v3.19/cmake-3.19.7-Linux-x86_64.sh" \
-&& chmod a+x cmake-3.19.7-Linux-x86_64.sh \
-&& ./cmake-3.19.7-Linux-x86_64.sh --prefix=/usr/local/ --skip-license \
-&& rm cmake-3.19.7-Linux-x86_64.sh
+# Bump to gcc-9
+RUN yum -y update \
+&& yum -y install centos-release-scl \
+&& yum -y install devtoolset-9 \
+&& yum clean all \
+&& echo "source /opt/rh/devtoolset-9/enable" >> /etc/bashrc
+SHELL ["/bin/bash", "--login", "-c"]
+# RUN gcc --version
 
-# Swig Install
-RUN apt-get update -qq \
-&& apt-get install -yq swig \
-&& apt-get clean \
-&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+# Install CMake 3.20.1
+RUN wget "https://cmake.org/files/v3.20/cmake-3.20.1-linux-x86_64.sh" \
+&& chmod a+x cmake-3.20.1-linux-x86_64.sh \
+&& ./cmake-3.20.1-linux-x86_64.sh --prefix=/usr/local/ --skip-license \
+&& rm cmake-3.20.1-linux-x86_64.sh
 
-# Java install (openjdk-11)
-RUN apt-get update -qq \
-&& apt-get install -yq default-jdk maven \
-&& apt-get clean \
-&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
-ENV JAVA_HOME=/usr/lib/jvm/default-java
+# Install Swig 4.0.2
+RUN curl --location-trusted \
+ --remote-name "https://downloads.sourceforge.net/project/swig/swig/swig-4.0.2/swig-4.0.2.tar.gz" \
+ -o swig-4.0.2.tar.gz \
+&& tar xvf swig-4.0.2.tar.gz \
+&& rm swig-4.0.2.tar.gz \
+&& cd swig-4.0.2 \
+&& ./configure --prefix=/usr \
+&& make -j 4 \
+&& make install \
+&& cd .. \
+&& rm -rf swig-4.0.2
 
-# Dotnet Install
-# see https://docs.microsoft.com/en-us/dotnet/core/install/linux-package-manager-ubuntu-1804
-RUN apt-get update -qq \
-&& apt-get install -yq apt-transport-https \
-&& wget -q https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb \
-&& dpkg -i packages-microsoft-prod.deb \
-&& apt-get update -qq \
-&& apt-get install -yq dotnet-sdk-3.1 \
-&& apt-get clean \
-&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+# Install Java 8 SDK
+RUN yum -y update \
+&& yum -y install java-1.8.0-openjdk java-1.8.0-openjdk-devel maven \
+&& yum clean all \
+&& rm -rf /var/cache/yum
+
+# Install dotnet
+# see https://docs.microsoft.com/en-us/dotnet/core/install/linux-centos#centos-7-
+RUN rpm -Uvh https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm \
+&& yum -y update \
+&& yum -y install dotnet-sdk-3.1 \
+&& yum clean all \
+&& rm -rf /var/cache/yum
 # Trigger first run experience by running arbitrary cmd
 RUN dotnet --info