diff --git a/appveyor.yml b/appveyor.yml
index 4b53334a..01fdee9c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -22,11 +22,11 @@ install:
   - sh: '[ "$BUILD_TARGET" != linux ] || sudo add-apt-repository ppa:beineri/opt-qt-5.15.2-bionic'
   - sh: '[ "$BUILD_TARGET" != linux ] || sudo apt update || true'
   - sh: '[ "$BUILD_TARGET" != linux ] || sudo apt install -y qt515base qt515quickcontrols2 qt515svg qt515wayland nasm libgbm-dev libdrm-dev libfreetype6-dev libasound2-dev libdbus-1-dev libegl1-mesa-dev libgl1-mesa-dev libgles2-mesa-dev libglu1-mesa-dev libibus-1.0-dev libpulse-dev libudev-dev libx11-dev libxcursor-dev libxext-dev libxi-dev libxinerama-dev libxkbcommon-dev libxrandr-dev libxss-dev libxt-dev libxv-dev libxxf86vm-dev wayland-protocols libopus-dev libvdpau-dev'
-  - sh: 'if [[ "$BUILD_TARGET" = linux ]]; then export SDL2_REV=84004d1e47fd7c42c3b500838266ca5ae0828d3b && git clone https://github.com/libsdl-org/SDL.git SDL2 && cd SDL2 && git checkout $SDL2_REV && ./configure --enable-video-kmsdrm && make -j$(nproc) && sudo make install && cd ..; fi'
+  - sh: 'if [[ "$BUILD_TARGET" = linux ]]; then export SDL2_REV=8db3a33872cfbefcdfb059beea92338a7873f89e && git clone https://github.com/libsdl-org/SDL.git SDL2 && cd SDL2 && git checkout $SDL2_REV && ./configure --enable-video-kmsdrm && make -j$(nproc) && sudo make install && cd ..; fi'
   - sh: 'if [[ "$BUILD_TARGET" = linux ]]; then export SDL2_TTF_VER=2.20.0 && wget https://github.com/libsdl-org/SDL_ttf/releases/download/release-$SDL2_TTF_VER/SDL2_ttf-$SDL2_TTF_VER.tar.gz && tar -xvf SDL2_ttf-$SDL2_TTF_VER.tar.gz && cd SDL2_ttf-$SDL2_TTF_VER && ./configure && make -j$(nproc) && sudo make install && cd ..; fi'
   - sh: 'if [[ "$BUILD_TARGET" = linux ]]; then export LIBVA_VER=2.16.0 && git clone https://github.com/intel/libva.git && cd libva && git checkout $LIBVA_VER && ./autogen.sh && ./configure && make -j$(nproc) && sudo make install && cd ..; fi'
   - sh: 'if [[ "$BUILD_TARGET" = linux ]]; then export NVHDR_VER=8.1.24.13 && wget https://github.com/FFmpeg/nv-codec-headers/releases/download/n$NVHDR_VER/nv-codec-headers-$NVHDR_VER.tar.gz && tar -xvf nv-codec-headers-$NVHDR_VER.tar.gz && cd nv-codec-headers-$NVHDR_VER && sudo make install && cd ..; fi'
-  - sh: 'if [[ "$BUILD_TARGET" = linux ]]; then export FFMPEG_VER=5.1 && wget https://ffmpeg.org/releases/ffmpeg-$FFMPEG_VER.tar.bz2 && tar -xvf ffmpeg-$FFMPEG_VER.tar.bz2 && cd ffmpeg-$FFMPEG_VER && ./configure $FFMPEG_CONFIGURE_ARGS && make -j$(nproc) && sudo make install && sudo ldconfig && cd ..; fi'
+  - sh: 'if [[ "$BUILD_TARGET" = linux ]]; then export FFMPEG_VER=5.1.2 && wget https://ffmpeg.org/releases/ffmpeg-$FFMPEG_VER.tar.bz2 && tar -xvf ffmpeg-$FFMPEG_VER.tar.bz2 && cd ffmpeg-$FFMPEG_VER && ./configure $FFMPEG_CONFIGURE_ARGS && make -j$(nproc) && sudo make install && sudo ldconfig && cd ..; fi'
   - sh: 'if [[ "$BUILD_TARGET" = linux ]]; then mkdir $HOME/bin && wget -O $HOME/bin/linuxdeployqt https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage && chmod a+x $HOME/bin/linuxdeployqt; fi'
 
 before_build: