diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 0e5da3e1..205396b3 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -74,7 +74,7 @@ COPY ./features/desktop-selkies/src/install-desktop-environment.sh /tmp/
 RUN /tmp/install-desktop-environment.sh ${DESKTOP}
 
 # Install Chrome browser
-RUN cd /tmp && curl -fsSL -o ./google-chrome-stable.deb https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb && \
+RUN cd /tmp && curl -fsSL -o ./google-chrome-stable.deb "https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb" && \
     sudo apt-get update && sudo DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y xdg-utils ./google-chrome-stable.deb && \
     sudo rm -rf /var/lib/apt/lists/* && \
     sudo rm -f google-chrome-stable.deb && \
diff --git a/.devcontainer/features/desktop-selkies/src/install.sh b/.devcontainer/features/desktop-selkies/src/install.sh
index 72b74b5c..fd3573cf 100755
--- a/.devcontainer/features/desktop-selkies/src/install.sh
+++ b/.devcontainer/features/desktop-selkies/src/install.sh
@@ -85,7 +85,10 @@ curl -O -fsSL "https://github.com/selkies-project/selkies-gstreamer/releases/dow
 curl -fsSL "https://github.com/selkies-project/selkies-gstreamer/releases/download/${SELKIES_RELEASE_TAG}/selkies-gstreamer-web-${SELKIES_RELEASE_TAG}.tgz" | tar -zxf -
 
 # Extract NVRTC dependency, https://developer.download.nvidia.com/compute/cuda/redist/cuda_nvrtc/LICENSE.txt
-cd /tmp && curl -fsSL -o nvidia_cuda_nvrtc_linux_x86_64.whl "https://developer.download.nvidia.com/compute/redist/nvidia-cuda-nvrtc/nvidia_cuda_nvrtc-11.0.221-cp36-cp36m-linux_x86_64.whl" && unzip -joq -d ./nvrtc nvidia_cuda_nvrtc_linux_x86_64.whl && cd nvrtc && chmod 755 libnvrtc* && find . -maxdepth 1 -type f -name "*libnvrtc.so.*" -exec sh -c 'ln -snf $(basename {}) libnvrtc.so' \; && mv -f libnvrtc* /opt/gstreamer/lib/x86_64-linux-gnu/ && cd /tmp && rm -rf /tmp/*
+NVRTC_VERSION="11.4.152"
+NVRTC_ARCH="$(dpkg --print-architecture | sed -e 's/arm64/sbsa/' -e 's/ppc64el/ppc64le/' -e 's/i.*86/x86/' -e 's/amd64/x86_64/' -e 's/unknown/x86_64/')"
+cd /tmp && curl -fsSL "https://developer.download.nvidia.com/compute/cuda/redist/cuda_nvrtc/linux-${NVRTC_ARCH}/cuda_nvrtc-linux-${NVRTC_ARCH}-${NVRTC_VERSION}-archive.tar.xz" | tar -xJf - -C /tmp && mv -f cuda_nvrtc* cuda_nvrtc && cd cuda_nvrtc/lib && chmod 755 libnvrtc* && mv -f libnvrtc* /opt/gstreamer/lib/$(dpkg --print-architecture | sed -e 's/arm64/aarch64-linux-gnu/' -e 's/armhf/arm-linux-gnueabihf/' -e 's/riscv64/riscv64-linux-gnu/' -e 's/ppc64el/powerpc64le-linux-gnu/' -e 's/s390x/s390x-linux-gnu/' -e 's/i.*86/i386-linux-gnu/' -e 's/amd64/x86_64-linux-gnu/' -e 's/unknown/x86_64-linux-gnu/')/ && cd /tmp && rm -rf /tmp/cuda_nvrtc
+mkdir -pm755 /etc/OpenCL/vendors && echo "libnvidia-opencl.so.1" > /etc/OpenCL/vendors/nvidia.icd
 
 # Copy turnserver script
 cp start-turnserver.sh /usr/local/bin/start-turnserver.sh
diff --git a/Dockerfile.example b/Dockerfile.example
index 48180201..8e95a371 100644
--- a/Dockerfile.example
+++ b/Dockerfile.example
@@ -85,13 +85,11 @@ RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install --no-instal
 WORKDIR /opt
 
 # Install test dependencies
-RUN mkdir -pm755 /etc/apt/preferences.d && \
-    echo "Package: firefox*\n\
-Pin: version 1:1snap*\n\
-Pin-Priority: -1" > /etc/apt/preferences.d/firefox-nosnap && \
-    # Add Mozilla Firefox PPA
-    mkdir -pm755 /etc/apt/trusted.gpg.d && curl -fsSL "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x0AB215679C571D1C8325275B9BDB3D89CE49EC21" | gpg --dearmor -o /etc/apt/trusted.gpg.d/mozillateam-ubuntu-ppa.gpg && \
-    mkdir -pm755 /etc/apt/sources.list.d && echo "deb https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu $(grep UBUNTU_CODENAME= /etc/os-release | cut -d= -f2) main" > "/etc/apt/sources.list.d/mozillateam-ubuntu-ppa-$(grep UBUNTU_CODENAME= /etc/os-release | cut -d= -f2).list" && \
+RUN mkdir -pm755 /etc/apt/keyrings && curl -fsSL -o /etc/apt/keyrings/packages.mozilla.org.asc "https://packages.mozilla.org/apt/repo-signing-key.gpg" && \
+    mkdir -pm755 /etc/apt/sources.list.d && echo "deb [signed-by=/etc/apt/keyrings/packages.mozilla.org.asc] https://packages.mozilla.org/apt mozilla main" > /etc/apt/sources.list.d/mozilla.list && \
+    mkdir -pm755 /etc/apt/preferences.d && echo "Package: *\n\
+Pin: origin packages.mozilla.org\n\
+Pin-Priority: 1000" > /etc/apt/preferences.d/mozilla && \
     apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y \
         curl \
         git \
@@ -126,7 +124,9 @@ RUN chmod +x /tini
 COPY --from=selkies-gstreamer /opt/gstreamer ./gstreamer
 
 # Extract NVRTC dependency, https://developer.download.nvidia.com/compute/cuda/redist/cuda_nvrtc/LICENSE.txt
-RUN cd /tmp && curl -fsSL "https://developer.download.nvidia.com/compute/cuda/redist/cuda_nvrtc/linux-x86_64/cuda_nvrtc-linux-x86_64-11.4.152-archive.tar.xz" | tar -xJf - -C /tmp && mv -f cuda_nvrtc* cuda_nvrtc && cd cuda_nvrtc/lib && chmod 755 libnvrtc* && mv -f libnvrtc* /opt/gstreamer/lib/x86_64-linux-gnu/ && cd /tmp && rm -rf /tmp/* && \
+RUN NVRTC_VERSION="11.4.152" && \
+    NVRTC_ARCH="$(dpkg --print-architecture | sed -e 's/arm64/sbsa/' -e 's/ppc64el/ppc64le/' -e 's/i.*86/x86/' -e 's/amd64/x86_64/' -e 's/unknown/x86_64/')" && \
+    cd /tmp && curl -fsSL "https://developer.download.nvidia.com/compute/cuda/redist/cuda_nvrtc/linux-${NVRTC_ARCH}/cuda_nvrtc-linux-${NVRTC_ARCH}-${NVRTC_VERSION}-archive.tar.xz" | tar -xJf - -C /tmp && mv -f cuda_nvrtc* cuda_nvrtc && cd cuda_nvrtc/lib && chmod 755 libnvrtc* && mv -f libnvrtc* /opt/gstreamer/lib/$(dpkg --print-architecture | sed -e 's/arm64/aarch64-linux-gnu/' -e 's/armhf/arm-linux-gnueabihf/' -e 's/riscv64/riscv64-linux-gnu/' -e 's/ppc64el/powerpc64le-linux-gnu/' -e 's/s390x/s390x-linux-gnu/' -e 's/i.*86/i386-linux-gnu/' -e 's/amd64/x86_64-linux-gnu/' -e 's/unknown/x86_64-linux-gnu/')/ && cd /tmp && rm -rf /tmp/cuda_nvrtc && \
     mkdir -pm755 /etc/OpenCL/vendors && echo "libnvidia-opencl.so.1" > /etc/OpenCL/vendors/nvidia.icd
 # Make all NVIDIA GPUs visible by default
 ENV NVIDIA_VISIBLE_DEVICES all
diff --git a/README.md b/README.md
index 3b4c5b16..7c342f29 100644
--- a/README.md
+++ b/README.md
@@ -99,7 +99,7 @@ cd /tmp && curl -O -fsSL "https://github.com/selkies-project/selkies-gstreamer/r
 6. If using NVIDIA GPUs for hardware acceleration, run this command to download NVRTC (you agree to the [NVIDIA License](https://developer.download.nvidia.com/compute/cuda/redist/cuda_nvrtc/LICENSE.txt)):
 
 ```bash
-cd /tmp && curl -fsSL -o nvidia_cuda_nvrtc_linux_x86_64.whl "https://developer.download.nvidia.com/compute/redist/nvidia-cuda-nvrtc/nvidia_cuda_nvrtc-11.0.221-cp36-cp36m-linux_x86_64.whl" && unzip -joq -d ./nvrtc nvidia_cuda_nvrtc_linux_x86_64.whl && cd nvrtc && chmod 755 libnvrtc* && find . -maxdepth 1 -type f -name "*libnvrtc.so.*" -exec sh -c 'ln -snf $(basename {}) libnvrtc.so' \; && sudo mv -f libnvrtc* /opt/gstreamer/lib/x86_64-linux-gnu/ && cd /tmp && rm -rf nvrtc nvidia_cuda_nvrtc_linux_x86_64.whl
+NVRTC_VERSION="11.4.152" && NVRTC_ARCH="$(dpkg --print-architecture | sed -e 's/arm64/sbsa/' -e 's/ppc64el/ppc64le/' -e 's/i.*86/x86/' -e 's/amd64/x86_64/' -e 's/unknown/x86_64/')" && cd /tmp && curl -fsSL "https://developer.download.nvidia.com/compute/cuda/redist/cuda_nvrtc/linux-${NVRTC_ARCH}/cuda_nvrtc-linux-${NVRTC_ARCH}-${NVRTC_VERSION}-archive.tar.xz" | tar -xJf - -C /tmp && mv -f cuda_nvrtc* cuda_nvrtc && cd cuda_nvrtc/lib && chmod 755 libnvrtc* && sudo mv -f libnvrtc* /opt/gstreamer/lib/$(dpkg --print-architecture | sed -e 's/arm64/aarch64-linux-gnu/' -e 's/armhf/arm-linux-gnueabihf/' -e 's/riscv64/riscv64-linux-gnu/' -e 's/ppc64el/powerpc64le-linux-gnu/' -e 's/s390x/s390x-linux-gnu/' -e 's/i.*86/i386-linux-gnu/' -e 's/amd64/x86_64-linux-gnu/' -e 's/unknown/x86_64-linux-gnu/')/ && cd /tmp && rm -rf /tmp/cuda_nvrtc && \
 ```
 
 7. Run `selkies-gstreamer` after changing the script below appropriately, install `xvfb` if you do not have a real display:
@@ -205,7 +205,7 @@ rm -f /tmp/selkies-js-interposer.deb
 6. If using NVIDIA GPUs for hardware acceleration, run this command to download NVRTC (you agree to the [NVIDIA License](https://developer.download.nvidia.com/compute/cuda/redist/cuda_nvrtc/LICENSE.txt)):
 
 ```bash
-cd /tmp && curl -fsSL -o nvidia_cuda_nvrtc_linux_x86_64.whl "https://developer.download.nvidia.com/compute/redist/nvidia-cuda-nvrtc/nvidia_cuda_nvrtc-11.0.221-cp36-cp36m-linux_x86_64.whl" && unzip -joq -d ./nvrtc nvidia_cuda_nvrtc_linux_x86_64.whl && cd nvrtc && chmod 755 libnvrtc* && find . -maxdepth 1 -type f -name "*libnvrtc.so.*" -exec sh -c 'ln -snf $(basename {}) libnvrtc.so' \; && sudo mv -f libnvrtc* /opt/gstreamer/lib/x86_64-linux-gnu/ && cd /tmp && rm -rf nvrtc nvidia_cuda_nvrtc_linux_x86_64.whl
+NVRTC_VERSION="11.4.152" && NVRTC_ARCH="$(dpkg --print-architecture | sed -e 's/arm64/sbsa/' -e 's/ppc64el/ppc64le/' -e 's/i.*86/x86/' -e 's/amd64/x86_64/' -e 's/unknown/x86_64/')" && cd /tmp && curl -fsSL "https://developer.download.nvidia.com/compute/cuda/redist/cuda_nvrtc/linux-${NVRTC_ARCH}/cuda_nvrtc-linux-${NVRTC_ARCH}-${NVRTC_VERSION}-archive.tar.xz" | tar -xJf - -C /tmp && mv -f cuda_nvrtc* cuda_nvrtc && cd cuda_nvrtc/lib && chmod 755 libnvrtc* && sudo mv -f libnvrtc* /opt/gstreamer/lib/$(dpkg --print-architecture | sed -e 's/arm64/aarch64-linux-gnu/' -e 's/armhf/arm-linux-gnueabihf/' -e 's/riscv64/riscv64-linux-gnu/' -e 's/ppc64el/powerpc64le-linux-gnu/' -e 's/s390x/s390x-linux-gnu/' -e 's/i.*86/i386-linux-gnu/' -e 's/amd64/x86_64-linux-gnu/' -e 's/unknown/x86_64-linux-gnu/')/ && cd /tmp && rm -rf /tmp/cuda_nvrtc && \
 ```
 
 7. Run `selkies-gstreamer` after changing the script below appropriately, install `xvfb` if you do not have a real display: