diff --git a/craft/configs/master/CraftBinaryCache.ini b/craft/configs/master/CraftBinaryCache.ini
index 0b6eb26..605520a 100644
--- a/craft/configs/master/CraftBinaryCache.ini
+++ b/craft/configs/master/CraftBinaryCache.ini
@@ -1,87 +1,83 @@
 [General]
 Branch = master
 ShallowClone = True
 
 [Variables]
 Msys = C:/Craft/Msys
 DownloadDir = C:/Craft/Downloads
 
 #Values need to be overwritten to create a cache
 CreateCache = False
 UseCache = True
 
-CacheVersion = Qt_5.12.2
+CacheVersion = Qt_5.12.3
 
 # Settings applicable for all Crafts matrices
 # Settings are Category/key=value
 # Category is case sensitive
 [GeneralSettings]
 Paths/Python = C:/Program Files/Python36-32/
 Paths/Python27 = C:/Program Files (x86)/Python27-13
 Paths/DownloadDir = ${Variables:DownloadDir}
 Paths/Msys = ${Variables:Msys}
 ShortPath/Enabled = False
 ShortPath/EnableJunctions = True
 ShortPath/JunctionDir = C:/_
 Packager/CacheDir = ${Variables:Root}/cache
 Packager/UseCache = ${Variables:UseCache}
 Packager/CreateCache = ${Variables:CreateCache}
 Packager/CacheVersion = ${Variables:CacheVersion}
 Blueprints/BlueprintRoot = ${Variables:Root}/blueprints
 ContinuousIntegration/Enabled = True
 ContinuousIntegration/ClearBuildFolder = True
 ContinuousIntegration/UpdateRepository = True
 CodeSigning/Enabled = True
 CodeSigning/CommonName = K Desktop Environment e.V.
 CodeSigning/Organization = K Desktop Environment e.V.
 CodeSigning/Locality = Berlin
 CodeSigning/Country = DE
 Packager/AppxPublisherId = CN=98B52D9A-DF7C-493E-BADC-37004A92EFC8
 
 [BlueprintSettings]
-libs/qt5.version = 5.12.2
+libs/qt5.version = 5.12.3
+libs/llvm-meta.version = 8.0.0
 
 extragear/kdevelop/kdevelop.fullKDevelop = True
 
 # don't try to pip install on the ci
 python-modules.ignored = True
 
 # keeping all build dirs around takes too much space
 libs/qt5/qtdoc.ignored = True
 
 [windows-msvc2017_64-cl-debug]
 General/ABI = windows-msvc2017_64-cl
 Compile/BuildType = Debug
 
 [windows-msvc2017_64-cl]
 General/ABI = windows-msvc2017_64-cl
 Compile/BuildType = RelWithDebInfo
 
-[windows-msvc2015_64-cl]
-General/ABI = windows-msvc2015_64-cl
-Compile/BuildType = RelWithDebInfo
-
-[windows-msvc2017_32-cl]
-Paths/Python = C:/Program Files (x86)/Python36-32
-General/ABI = windows-msvc2017_32-cl
+[windows-msvc2019_64-cl]
+General/ABI = windows-msvc2019_64-cl
 Compile/BuildType = RelWithDebInfo
 
 [windows-mingw_64-gcc]
 General/ABI = windows-mingw_64-gcc
 Compile/MakeProgram = mingw32-make
 Compile/BuildType = RelWithDebInfo
 
 [linux-64-gcc]
 Paths/Python =
 General/ABI = linux-64-gcc
 Compile/MakeProgram = make
 Compile/BuildType = RelWithDebInfo
 Paths/DownloadDir = ${Variables:Root}/downloads
 
 [macos-64-clang]
 Paths/Python =
 General/ABI = macos-64-clang
 Compile/MakeProgram = make
 Compile/BuildType = RelWithDebInfo
 Packager/PackageType = MacDMGPackager
 Paths/DownloadDir = ${Variables:Root}/downloads