diff --git a/bcc-tools/Dockerfile b/bcc-tools/Dockerfile
index 25fbdb5..bce7c92 100644
--- a/bcc-tools/Dockerfile
+++ b/bcc-tools/Dockerfile
@@ -38,7 +38,6 @@ RUN apt-get update && apt-get install -y \
 	libedit-dev \
 	clang-format \
 	python \
-	python-netaddr \
 	python3-pyroute2 \
 	luajit \
 	libluajit-5.1-dev \
diff --git a/cfssl/Dockerfile b/cfssl/Dockerfile
index d366058..a685c20 100644
--- a/cfssl/Dockerfile
+++ b/cfssl/Dockerfile
@@ -9,7 +9,7 @@ RUN apk --no-cache add \
 		libc-dev
 
 
-ENV CFSSL_VERSION 1.4.1
+ENV CFSSL_VERSION v1.4.1
 
 RUN git clone --depth 1 --branch "$CFSSL_VERSION" https://github.com/cloudflare/cfssl.git /go/src/github.com/cloudflare/cfssl
 
diff --git a/chrome/beta/Dockerfile b/chrome/beta/Dockerfile
index 408e835..091f78f 100644
--- a/chrome/beta/Dockerfile
+++ b/chrome/beta/Dockerfile
@@ -19,7 +19,7 @@
 # 	wget https://raw.githubusercontent.com/jfrazelle/dotfiles/master/etc/docker/seccomp/chrome.json -O ~/chrome.json
 
 # Base docker image
-FROM debian:sid-slim
+FROM debian:bullseye-slim
 LABEL maintainer "Jessie Frazelle <jess@linux.com>"
 
 # Install Chrome
@@ -32,7 +32,7 @@ RUN apt-get update && apt-get install -y \
 	libcanberra-gtk* \
 	libgl1-mesa-dri \
 	libgl1-mesa-glx \
-	libpango1.0-0 \
+	libpangox-1.0-0 \
 	libpulse0 \
 	libv4l-0 \
 	fonts-symbola \
@@ -45,18 +45,6 @@ RUN apt-get update && apt-get install -y \
 	&& apt-get purge --auto-remove -y curl \
 	&& rm -rf /var/lib/apt/lists/*
 
-# Download the google-talkplugin
-RUN set -x \
-	&& apt-get update \
-	&& apt-get install -y --no-install-recommends \
-		ca-certificates \
-		curl \
-	&& rm -rf /var/lib/apt/lists/* \
-	&& curl -sSL "https://dl.google.com/linux/direct/google-talkplugin_current_amd64.deb" -o /tmp/google-talkplugin-amd64.deb \
-	&& dpkg -i /tmp/google-talkplugin-amd64.deb \
-	&& rm -rf /tmp/*.deb \
-	&& apt-get purge -y --auto-remove curl
-
 # Add chrome user
 RUN groupadd -r chrome && useradd -r -g chrome -G audio,video chrome \
     && mkdir -p /home/chrome/Downloads && chown -R chrome:chrome /home/chrome
diff --git a/chrome/stable/Dockerfile b/chrome/stable/Dockerfile
index 6bd4380..314eb56 100644
--- a/chrome/stable/Dockerfile
+++ b/chrome/stable/Dockerfile
@@ -19,7 +19,7 @@
 # 	wget https://raw.githubusercontent.com/jfrazelle/dotfiles/master/etc/docker/seccomp/chrome.json -O ~/chrome.json
 
 # Base docker image
-FROM debian:sid-slim
+FROM debian:bullseye-slim
 LABEL maintainer "Jessie Frazelle <jess@linux.com>"
 
 # Install Chrome
@@ -32,7 +32,7 @@ RUN apt-get update && apt-get install -y \
 	libcanberra-gtk* \
 	libgl1-mesa-dri \
 	libgl1-mesa-glx \
-	libpango1.0-0 \
+	libpangox-1.0-0 \
 	libpulse0 \
 	libv4l-0 \
 	fonts-symbola \
@@ -45,18 +45,6 @@ RUN apt-get update && apt-get install -y \
 	&& apt-get purge --auto-remove -y curl \
 	&& rm -rf /var/lib/apt/lists/*
 
-# Download the google-talkplugin
-RUN set -x \
-	&& apt-get update \
-	&& apt-get install -y --no-install-recommends \
-		ca-certificates \
-		curl \
-	&& rm -rf /var/lib/apt/lists/* \
-	&& curl -sSL "https://dl.google.com/linux/direct/google-talkplugin_current_amd64.deb" -o /tmp/google-talkplugin-amd64.deb \
-	&& dpkg -i /tmp/google-talkplugin-amd64.deb \
-	&& rm -rf /tmp/*.deb \
-	&& apt-get purge -y --auto-remove curl
-
 # Add chrome user
 RUN groupadd -r chrome && useradd -r -g chrome -G audio,video chrome \
     && mkdir -p /home/chrome/Downloads && chown -R chrome:chrome /home/chrome
diff --git a/chromium/Dockerfile b/chromium/Dockerfile
index dcbcac0..65cd2d0 100644
--- a/chromium/Dockerfile
+++ b/chromium/Dockerfile
@@ -18,7 +18,7 @@
 # 	wget https://raw.githubusercontent.com/jfrazelle/dotfiles/master/etc/docker/seccomp/chrome.json -O ~/chrome.json
 
 # Base docker image
-FROM debian:sid-slim
+FROM debian:bullseye-slim
 LABEL maintainer "Jessie Frazelle <jess@linux.com>"
 
 # Install Chromium
@@ -32,7 +32,7 @@ RUN apt-get update && apt-get install -y \
       libexif-dev \
       libgl1-mesa-dri \
       libgl1-mesa-glx \
-      libpango1.0-0 \
+      libpangox-1.0-0 \
       libv4l-0 \
       fonts-symbola \
       --no-install-recommends \
@@ -40,19 +40,6 @@ RUN apt-get update && apt-get install -y \
     && mkdir -p /etc/chromium.d/ \
     && /bin/echo -e 'export GOOGLE_API_KEY="AIzaSyCkfPOPZXDKNn8hhgu3JrA62wIgC93d44k"\nexport GOOGLE_DEFAULT_CLIENT_ID="811574891467.apps.googleusercontent.com"\nexport GOOGLE_DEFAULT_CLIENT_SECRET="kdloedMFGdGla2P1zacGjAQh"' > /etc/chromium.d/googleapikeys
 
-# Download the google-talkplugin
-RUN buildDeps=' \
-		ca-certificates \
-		curl \
-	' \
-	&& set -x \
-	&& apt-get update && apt-get install -y $buildDeps --no-install-recommends \
-	&& rm -rf /var/lib/apt/lists/* \
-	&& curl -sSL "https://dl.google.com/linux/direct/google-talkplugin_current_amd64.deb" -o /tmp/google-talkplugin-amd64.deb \
-	&& dpkg -i /tmp/google-talkplugin-amd64.deb \
-	&& rm -rf /tmp/*.deb \
-	&& apt-get purge -y --auto-remove $buildDeps
-
 # Add chromium user
 RUN groupadd -r chromium && useradd -r -g chromium -G audio,video chromium \
     && mkdir -p /home/chromium/Downloads && chown -R chromium:chromium /home/chromium