diff --git a/linux-fresh/Dockerfile b/linux-fresh/Dockerfile
index 12a171d..67ce709 100644
--- a/linux-fresh/Dockerfile
+++ b/linux-fresh/Dockerfile
@@ -1,45 +1,62 @@
-FROM ubuntu:18.04
+FROM ubuntu:20.04
 LABEL maintainer="yuzu"
 
+ENV BOOST_VER=1_81_0
 ENV CLANG_VER=14
 ENV CMAKE_VER=3.22.6
 ENV DEBIAN_FRONTEND=noninteractive
-ENV GCC_VER=11.3.0
+ENV GCC_VER=12.2.0
+ENV GNU_BIN_VER=2.40
 ENV QT_PKG_VER=515
 ENV QT_VER=5.15.2
-ENV UBUNTU_VER=bionic
+ENV UBUNTU_VER=focal
 
 # Create a user account yuzu (UID 1027) that the container will run as
 RUN useradd -m -u 1027 -s /bin/bash yuzu && \
-    apt-get update && apt-get -y full-upgrade && \
+    apt-get update && \
+    apt-get full-upgrade -y && \
     apt-get install --no-install-recommends -y \
-    appstream \
-    autoconf \
-    automake \
-    build-essential \
-    ccache \
-    desktop-file-utils \
-    file \
-    gpg-agent \
-    libfile-mimeinfo-perl \
-    libglu1-mesa-dev \
-    libpulse-dev \
-    libssl-dev \
-    libtool \
-    libudev-dev \
-    libva-dev \
-    libwayland-dev \
-    libzip-dev \
-    mesa-common-dev \
-    nasm \
-    ninja-build \
-    patchelf \
-    pkg-config \
+    apt-utils \
+    ca-certificates \
+    gnupg \
     software-properties-common \
     unzip \
     wget \
+    xz-utils \
+# yuzu build requirements
+    build-essential \
+    ccache \
+    git \
+    libgl-dev \
+    liblz4-dev \
+    libpulse-dev \
+    libudev-dev \
+    libssl-dev \
+    libtool \
+    libwayland-dev \
+    ninja-build \
+    pkg-config \
     zlib1g-dev \
+# AppImage support
+    appstream \
+    desktop-file-utils \
+    file \
+    libfile-mimeinfo-perl \
+    patchelf \
     zsync \
+# FFmpeg build requirements
+    libdrm-dev \
+    libva-dev \
+    libx11-dev \
+    libxext-dev \
+    nasm \
+# libusb build requirements
+    autoconf \
+    automake \
+    libtool \
+    libudev-dev \
+# apt.llvm.org Clang requirements
+    gpg-agent \
 # vcpkg requirements
     curl \
     zip \
@@ -49,7 +66,6 @@ RUN useradd -m -u 1027 -s /bin/bash yuzu && \
     add-apt-repository -y ppa:savoury1/graphics && \
     add-apt-repository -y ppa:savoury1/multimedia && \
     add-apt-repository -y ppa:savoury1/ffmpeg4 && \
-    add-apt-repository -y ppa:ubuntu-toolchain-r/test && \
     add-apt-repository -y ppa:git-core/ppa && \
     apt-get update -y && \
     apt-get install --no-install-recommends -y \
@@ -61,9 +77,8 @@ RUN useradd -m -u 1027 -s /bin/bash yuzu && \
     qt${QT_PKG_VER}tools \
     qt${QT_PKG_VER}wayland \
     qt${QT_PKG_VER}multimedia \
-    qt${QT_PKG_VER}webengine \
     qt${QT_PKG_VER}x11extras && \
-# Install clang from apt.llvm.org
+# Install Clang from apt.llvm.org
     wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add - && \
     echo "deb http://apt.llvm.org/${UBUNTU_VER}/ llvm-toolchain-${UBUNTU_VER}-${CLANG_VER} main" >> /etc/apt/sources.list && \
     apt-get update -y && \
@@ -80,19 +95,18 @@ RUN useradd -m -u 1027 -s /bin/bash yuzu && \
     rm -rf /var/lib/apt /var/lib/dpkg /var/lib/cache /var/lib/log
 
 # Install CMake from upstream
-# yuzu requires CMake version 3.15, however Ubuntu only provides 3.10 to Bionic.
 RUN cd /tmp && \
     wget --no-verbose https://github.com/Kitware/CMake/releases/download/v${CMAKE_VER}/cmake-${CMAKE_VER}-linux-x86_64.tar.gz && \
     tar xvf cmake-${CMAKE_VER}-linux-x86_64.tar.gz && \
     cp -rv cmake-${CMAKE_VER}-linux-x86_64/* /usr && \
     rm -rf cmake-*
 
-# Install Boost 1.79.0 from yuzu-emu/ext-linux-bin
+# Install Boost from yuzu-emu/ext-linux-bin
 RUN cd /tmp && \
-    wget --no-verbose https://github.com/yuzu-emu/ext-linux-bin/raw/main/boost/boost-1_79_0.tar.xz && \
-    tar xvf boost-1_79_0.tar.xz && \
-    chown -R root:root boost-1_79_0/ && \
-    cp -rv boost-1_79_0/usr / && \
+    wget --no-verbose https://github.com/yuzu-emu/ext-linux-bin/raw/main/boost/boost-${BOOST_VER}.tar.xz && \
+    tar xvf boost-${BOOST_VER}.tar.xz && \
+    chown -R root:root boost-${BOOST_VER}/ && \
+    cp -rv boost-${BOOST_VER}/usr / && \
     rm -rf boost*
 
 # Install GCC from yuzu-emu/ext-linux-bin
@@ -100,19 +114,28 @@ RUN cd /tmp && \
     wget --no-verbose \
         https://github.com/yuzu-emu/ext-linux-bin/raw/main/gcc/gcc-${GCC_VER}-ubuntu.tar.xz.aa \
         https://github.com/yuzu-emu/ext-linux-bin/raw/main/gcc/gcc-${GCC_VER}-ubuntu.tar.xz.ab \
-        https://github.com/yuzu-emu/ext-linux-bin/raw/main/gcc/gcc-${GCC_VER}-ubuntu.tar.xz.ac && \
+        https://github.com/yuzu-emu/ext-linux-bin/raw/main/gcc/gcc-${GCC_VER}-ubuntu.tar.xz.ac \
+        https://github.com/yuzu-emu/ext-linux-bin/raw/main/gcc/gcc-${GCC_VER}-ubuntu.tar.xz.ad && \
     cat gcc-${GCC_VER}-ubuntu.tar.xz.* | tar xJ && \
     cp -rv gcc-${GCC_VER}/usr / && \
     rm -rf /tmp/gcc* && \
 # Use updated libstdc++ and libgcc_s on the container from GCC 11
     rm -v /usr/lib/x86_64-linux-gnu/libstdc++.so.6 /lib/x86_64-linux-gnu/libgcc_s.so.1 && \
-    ln -sv /usr/local/lib64/libstdc++.so.6.0.29 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 && \
+    ln -sv /usr/local/lib64/libstdc++.so.6.0.30 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 && \
     ln -sv /usr/local/lib64/libgcc_s.so.1 /lib/x86_64-linux-gnu/libgcc_s.so.1 && \
 # Help Clang find the updated GCC C++ version
     ln -sv /usr/local/include/c++/${GCC_VER}/ /usr/include/c++/${GCC_VER} && \
     ln -sv /usr/local/lib/gcc/x86_64-pc-linux-gnu/${GCC_VER} /usr/lib/gcc/x86_64-linux-gnu/${GCC_VER} && \
     cp -rv /usr/local/include/c++/${GCC_VER}/x86_64-pc-linux-gnu/* /usr/local/include/c++/${GCC_VER}/
 
+# Install GNU binutils from yuzu-emu/ext-linux-bin
+RUN cd /tmp && \
+    wget --no-verbose \
+        https://github.com/yuzu-emu/ext-linux-bin/raw/main/binutils/binutils-${GNU_BIN_VER}-${UBUNTU_VER}.tar.xz && \
+    tar xf binutils-${GNU_BIN_VER}-${UBUNTU_VER}.tar.xz && \
+    cp -rv binutils-${GNU_BIN_VER}-${UBUNTU_VER}/usr / && \
+    rm -rf /tmp/binutils*
+
 # Setup paths for Qt binaries
 ENV LD_LIBRARY_PATH=/opt/qt${QT_PKG_VER}/lib:${LD_LIBRARY_PATH}
 ENV PATH=/opt/qt${QT_PKG_VER}/bin:${PATH}
diff --git a/linux-fresh/gcc_build_requirements b/linux-fresh/gcc_build_requirements
new file mode 100644
index 0000000..6c8bb8c
--- /dev/null
+++ b/linux-fresh/gcc_build_requirements
@@ -0,0 +1,7 @@
+
+RUN apt install --no-install-recommends -y \
+    libgmp-dev \
+    libmpfr-dev \
+    libmpc-dev \
+    flex \
+    bison