diff --git a/.ci/build-freebsd.sh b/.ci/build-freebsd.sh
index 60ed56e222..66a7319380 100755
--- a/.ci/build-freebsd.sh
+++ b/.ci/build-freebsd.sh
@@ -7,10 +7,10 @@ git submodule -q update --init --depth 1 $(awk '/path/ && !/llvm/ { print $3 }'
 
 # Prefer newer Clang than in base system (see also .ci/install-freebsd.sh)
 # libc++ isn't in llvm* packages, so download manually
-fetch https://github.com/llvm/llvm-project/releases/download/llvmorg-11.0.0/libcxx-11.0.0.src.tar.xz
-tar xf libcxx-11.0.0.src.tar.xz
-export CC=clang11 CXX=clang++11
-export CXXFLAGS="$CXXFLAGS -nostdinc++ -isystem $PWD/libcxx-11.0.0.src/include"
+fetch https://github.com/llvm/llvm-project/releases/download/llvmorg-12.0.0/libcxx-12.0.0.src.tar.xz
+tar xf libcxx-12.0.0.src.tar.xz
+export CC=clang12 CXX=clang++12
+export CXXFLAGS="$CXXFLAGS -nostdinc++ -D_LIBCPP_HAS_NO_VENDOR_AVAILABILITY_ANNOTATIONS -isystem $PWD/libcxx-12.0.0.src/include"
 
 CONFIGURE_ARGS="
 	-DWITH_LLVM=OFF
diff --git a/.ci/deploy-linux.sh b/.ci/deploy-linux.sh
index 2331dee004..20800dea6b 100755
--- a/.ci/deploy-linux.sh
+++ b/.ci/deploy-linux.sh
@@ -12,7 +12,6 @@ if [ "$DEPLOY_APPIMAGE" = "true" ]; then
     ./squashfs-root/AppRun ./appdir/usr/share/applications/*.desktop -bundle-non-qt-libs
     ls ./appdir/usr/lib/
     rm -r ./appdir/usr/share/doc
-    rm ./appdir/usr/lib/libxcb*
     cp "$(readlink -f /lib/x86_64-linux-gnu/libnsl.so.1)" ./appdir/usr/lib/libnsl.so.1
     export PATH=/rpcs3/build/squashfs-root/usr/bin/:${PATH}
 
diff --git a/.ci/install-freebsd.sh b/.ci/install-freebsd.sh
index f5a6c2ea74..55ed346a97 100755
--- a/.ci/install-freebsd.sh
+++ b/.ci/install-freebsd.sh
@@ -9,7 +9,7 @@ export ASSUME_ALWAYS_YES=true
 pkg info # debug
 
 # Prefer newer Clang than in base system (see also .ci/build-freebsd.sh)
-pkg install llvm11
+pkg install llvm12
 
 # Mandatory dependencies (qt5-dbus and qt5-gui are pulled via qt5-widgets)
 pkg install git ccache cmake ninja qt5-qmake qt5-buildtools qt5-widgets qt5-concurrent glew openal-soft ffmpeg
diff --git a/.cirrus.yml b/.cirrus.yml
index a2ef3b5d7d..13ecab73fc 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -60,7 +60,7 @@ windows_task:
 
 linux_task:
   container:
-    image: rpcs3/rpcs3-travis-xenial:1.7
+    image: rpcs3/rpcs3-ci-bionic:1.0
     cpu: 4
     memory: 16G
   env:
diff --git a/BUILDING.md b/BUILDING.md
index 22e944cb10..4852e73e5d 100644
--- a/BUILDING.md
+++ b/BUILDING.md
@@ -19,8 +19,8 @@ Other instructions may be found [here](https://wiki.rpcs3.net/index.php?title=Bu
 
 These are the essentials tools to build RPCS3 on Linux. Some of them can be installed through your favorite package manager.
 
-* Clang 11+ or GCC 9+
-* [CMake 3.14.1+](https://www.cmake.org/download/)
+* Clang 12+ or GCC 10+
+* [CMake 3.16.9+](https://www.cmake.org/download/)
 * [Qt 5.15.2](https://www.qt.io/download-qt-installer)
 * [Vulkan SDK 1.1.126+](https://vulkan.lunarg.com/sdk/home) (See "Install the SDK" [here](https://vulkan.lunarg.com/doc/sdk/latest/linux/getting_started.html))
 * [SDL2](https://www.libsdl.org/download-2.0.php) (for the FAudio backend)
@@ -47,16 +47,16 @@ sudo apt-get install qt515base qt515svg
 . /opt/qt515/bin/qt515-env.sh >/dev/null 2>&1
 ```
 
-##### GCC 9.x installation
+##### GCC 10.x installation
 
-If the `gcc-9` package is not available on your system, use the following commands
+If the `gcc-10` package is not available on your system, use the following commands
 ```
 sudo add-apt-repository ppa:ubuntu-toolchain-r/test
 sudo apt-get update
-sudo apt-get install gcc-9 g++-9
+sudo apt-get install gcc-10 g++-10
 ```
 
-You can either use `update-alternatives` to setup `gcc-9`/`g++-9` as your default compilers or prefix any `cmake` command by `CXX=g++-9 CC=gcc-9 ` to use it.
+You can either use `update-alternatives` to setup `gcc-10`/`g++-10` as your default compilers or prefix any `cmake` command by `CXX=g++-10 CC=gcc-10 ` to use it.
 
 ##### Vulkan SDK
 
@@ -126,7 +126,7 @@ Afterwards:
 While still in the project root:
 
 1) `cd .. && mkdir rpcs3_build && cd rpcs3_build`
-2) `cmake ../rpcs3/ && make` or `CXX=g++-9 CC=gcc-9 cmake ../rpcs3/ && make` to force these compilers
+2) `cmake ../rpcs3/ && make` or `CXX=g++-10 CC=gcc-10 cmake ../rpcs3/ && make` to force these compilers
 3) Run RPCS3 with `./bin/rpcs3`
 
 When using GDB, configure it to ignore SIGSEGV signal (`handle SIGSEGV nostop noprint`).
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3a028f00ab..95e76f7dce 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,14 +1,14 @@
-cmake_minimum_required(VERSION 3.14.1)
+cmake_minimum_required(VERSION 3.16.9)
 
 project(rpcs3)
 
 if(${CMAKE_CXX_COMPILER_ID} MATCHES "GNU")
-    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9)
-        message(FATAL_ERROR "RPCS3 requires at least gcc-9.")
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 10)
+        message(FATAL_ERROR "RPCS3 requires at least gcc-10.")
     endif()
 elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
-    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 11.0)
-        message(FATAL_ERROR "RPCS3 requires at least clang-11.0.")
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 12.0)
+        message(FATAL_ERROR "RPCS3 requires at least clang-12.0.")
     endif()
 endif()
 
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 8c79542ba3..b39316bb8e 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -35,13 +35,13 @@ jobs:
     displayName: ccache
 
   - bash: |
-      docker pull --quiet rpcs3/rpcs3-travis-xenial:1.7
+      docker pull --quiet rpcs3/rpcs3-ci-bionic:1.0
       docker run                      \
         -v $(pwd):/rpcs3              \
         --env-file .ci/docker.env \
         -v $CCACHE_DIR:/root/.ccache  \
         -v $BUILD_ARTIFACTSTAGINGDIRECTORY:/root/artifacts \
-        rpcs3/rpcs3-travis-xenial:1.7 \
+        rpcs3/rpcs3-ci-bionic:1.0 \
         /rpcs3/.ci/build-linux.sh
     displayName: Docker setup and build
 
diff --git a/llvm b/llvm
index 5d8643e8eb..4d88105d4a 160000
--- a/llvm
+++ b/llvm
@@ -1 +1 @@
-Subproject commit 5d8643e8eb3fcc60d8ca04b0aa61f6fd0722a0a8
+Subproject commit 4d88105d4a89f2f74518e3f1170af7bff2b00324