diff --git a/.appveyor.yml b/.appveyor.yml
index 616cbaec..2d2f2fbc 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -10,14 +10,14 @@ environment:
       GENERATOR: "MinGW Makefiles"
       PLATFORM: Win32-VB6-Binding
       IS_VB6_BINDING: YES
-      EXTRA_CMAKE_FLAGS: "-DBUILD_AS_VB6_BINDING=ON -DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.12 -DAUDIO_CODECS_SDL2_GIT_BRANCH=origin/release-2.0.12 -DWITH_SDL2_WASAPI=OFF"
+      EXTRA_CMAKE_FLAGS: "-DBUILD_AS_VB6_BINDING=ON -DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.12 -DAUDIO_CODECS_SDL2_GIT_BRANCH=983bbf9 -DWITH_SDL2_WASAPI=OFF"
     - BUILD_TYPE: MinSizeRel
       COMPILER: MinGW-w32
       COMPILER_FAMILY: MinGW
       GENERATOR: "MinGW Makefiles"
       PLATFORM: Win32-VB6-Binding-SDL-2.0.8
       IS_VB6_BINDING: YES
-      EXTRA_CMAKE_FLAGS: "-DBUILD_AS_VB6_BINDING=ON -DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.8 -DAUDIO_CODECS_SDL2_GIT_BRANCH=origin/release-2.0.8 -DWITH_SDL2_WASAPI=OFF"
+      EXTRA_CMAKE_FLAGS: "-DBUILD_AS_VB6_BINDING=ON -DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.8 -DAUDIO_CODECS_SDL2_GIT_BRANCH=e9fc66a -DWITH_SDL2_WASAPI=OFF"
     - BUILD_TYPE: Release
       COMPILER: MSVC15
       COMPILER_FAMILY: MSVC
@@ -25,7 +25,7 @@ environment:
       APPVEYOR_BUILD_WORKER_IMAGE: "Visual Studio 2015"
       PLATFORM: Win32-SDL-2.0.12-DS
       PLATFORMTOOLSET: "v140_xp"
-      EXTRA_CMAKE_FLAGS: "-DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.12 -DAUDIO_CODECS_SDL2_GIT_BRANCH=origin/release-2.0.12 -DWITH_SDL2_WASAPI=OFF"
+      EXTRA_CMAKE_FLAGS: "-DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.12 -DAUDIO_CODECS_SDL2_GIT_BRANCH=983bbf9 -DWITH_SDL2_WASAPI=OFF"
     - BUILD_TYPE: Release
       COMPILER: MSVC15
       COMPILER_FAMILY: MSVC
@@ -33,7 +33,7 @@ environment:
       APPVEYOR_BUILD_WORKER_IMAGE: "Visual Studio 2015"
       PLATFORM: Win32-SDL-2.0.12
       PLATFORMTOOLSET: "v140_xp"
-      EXTRA_CMAKE_FLAGS: "-DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.12 -DAUDIO_CODECS_SDL2_GIT_BRANCH=origin/release-2.0.12"
+      EXTRA_CMAKE_FLAGS: "-DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.12 -DAUDIO_CODECS_SDL2_GIT_BRANCH=983bbf9"
     - BUILD_TYPE: Release
       COMPILER: MSVC15
       COMPILER_FAMILY: MSVC
@@ -41,7 +41,7 @@ environment:
       APPVEYOR_BUILD_WORKER_IMAGE: "Visual Studio 2015"
       PLATFORM: Win32-SDL-2.0.10-DS
       PLATFORMTOOLSET: "v140_xp"
-      EXTRA_CMAKE_FLAGS: "-DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.10 -DAUDIO_CODECS_SDL2_GIT_BRANCH=origin/release-2.0.10 -DWITH_SDL2_WASAPI=OFF"
+      EXTRA_CMAKE_FLAGS: "-DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.10 -DAUDIO_CODECS_SDL2_GIT_BRANCH=0e9560a -DWITH_SDL2_WASAPI=OFF"
     - BUILD_TYPE: Release
       COMPILER: MSVC15
       COMPILER_FAMILY: MSVC
@@ -49,7 +49,7 @@ environment:
       APPVEYOR_BUILD_WORKER_IMAGE: "Visual Studio 2015"
       PLATFORM: Win32-SDL-2.0.10
       PLATFORMTOOLSET: "v140_xp"
-      EXTRA_CMAKE_FLAGS: "-DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.10 -DAUDIO_CODECS_SDL2_GIT_BRANCH=origin/release-2.0.10"
+      EXTRA_CMAKE_FLAGS: "-DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.10 -DAUDIO_CODECS_SDL2_GIT_BRANCH=0e9560a"
     - BUILD_TYPE: Release
       COMPILER: MSVC15
       COMPILER_FAMILY: MSVC
@@ -57,7 +57,7 @@ environment:
       APPVEYOR_BUILD_WORKER_IMAGE: "Visual Studio 2015"
       PLATFORM: Win32-SDL-2.0.9-DS
       PLATFORMTOOLSET: "v140_xp"
-      EXTRA_CMAKE_FLAGS: "-DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.9 -DAUDIO_CODECS_SDL2_GIT_BRANCH=origin/release-2.0.9 -DWITH_SDL2_WASAPI=OFF"
+      EXTRA_CMAKE_FLAGS: "-DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.9 -DAUDIO_CODECS_SDL2_GIT_BRANCH=c49ecf6 -DWITH_SDL2_WASAPI=OFF"
     - BUILD_TYPE: Release
       COMPILER: MSVC15
       COMPILER_FAMILY: MSVC
@@ -65,7 +65,7 @@ environment:
       APPVEYOR_BUILD_WORKER_IMAGE: "Visual Studio 2015"
       PLATFORM: Win32-SDL-2.0.9
       PLATFORMTOOLSET: "v140_xp"
-      EXTRA_CMAKE_FLAGS: "-DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.9 -DAUDIO_CODECS_SDL2_GIT_BRANCH=origin/release-2.0.9"
+      EXTRA_CMAKE_FLAGS: "-DAUDIO_CODECS_SDL2_HG_BRANCH=release-2.0.9 -DAUDIO_CODECS_SDL2_GIT_BRANCH=c49ecf6"
     - BUILD_TYPE: Debug
       COMPILER: MinGW-w32
       COMPILER_FAMILY: MinGW
@@ -201,4 +201,3 @@ deploy:
 
 #on_finish:
 #  - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
-