diff --git a/cmake/SearchForStuff.cmake b/cmake/SearchForStuff.cmake
index 91b7a9ab3e..5672668371 100644
--- a/cmake/SearchForStuff.cmake
+++ b/cmake/SearchForStuff.cmake
@@ -244,7 +244,7 @@ add_subdirectory(3rdparty/zstd EXCLUDE_FROM_ALL)
 if(QT_BUILD)
 	# Default to bundled Qt6 for Windows.
 	if(WIN32 AND NOT DEFINED Qt6_DIR)
-		set(Qt6_DIR ${CMAKE_SOURCE_DIR}/3rdparty/qt/6.2.2/msvc2019_64/lib/cmake/Qt6)
+		set(Qt6_DIR ${CMAKE_SOURCE_DIR}/3rdparty/qt/6.3.0/msvc2019_64/lib/cmake/Qt6)
 	endif()
 
 	# Find the Qt components that we need.
diff --git a/common/vsprops/QtCompile.props b/common/vsprops/QtCompile.props
index 26d5bb4950..d732513cdc 100644
--- a/common/vsprops/QtCompile.props
+++ b/common/vsprops/QtCompile.props
@@ -2,11 +2,11 @@
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup Label="UserMacros">
     <BinaryOutputDir>$(SolutionDir)bin\</BinaryOutputDir>
-    <PCSX2QTDIRDefault Condition="'$(Platform)'=='x64'">$(SolutionDir)3rdparty\qt\6.2.2\msvc2019_64\</PCSX2QTDIRDefault>
-    <PCSX2QTDIRDefault Condition="'$(Platform)'=='ARM64'">$(SolutionDir)3rdparty\qt\6.2.2\msvc2019_arm64\</PCSX2QTDIRDefault>
+    <PCSX2QTDIRDefault Condition="'$(Platform)'=='x64'">$(SolutionDir)3rdparty\qt\6.3.0\msvc2019_64\</PCSX2QTDIRDefault>
+    <PCSX2QTDIRDefault Condition="'$(Platform)'=='ARM64'">$(SolutionDir)3rdparty\qt\6.3.0\msvc2019_arm64\</PCSX2QTDIRDefault>
     <PCSX2QTDIR Condition="Exists('$(PCSX2QTDIRDefault)') And ('$(PCSX2QTDIR)'=='' Or !Exists('$(PCSX2QTDIR)'))">$(PCSX2QTDIRDefault)</PCSX2QTDIR>
     <PCSX2QTDIR Condition="Exists('$(PCSX2QTDIR)') And !HasTrailingSlash('$(PCSX2QTDIR)')">$(PCSX2QTDIR)\</PCSX2QTDIR>
-    <PCSX2QTDIRHost>$(SolutionDir)3rdparty\qt\6.2.2\msvc2019_64\</PCSX2QTDIRHost>
+    <PCSX2QTDIRHost>$(SolutionDir)3rdparty\qt\6.3.0\msvc2019_64\</PCSX2QTDIRHost>
     <QtDirValid>false</QtDirValid>
     <QtDirValid Condition="Exists('$(PCSX2QTDIR)')">true</QtDirValid>
     <QtIncludeDir>$(PCSX2QTDIR)include\</QtIncludeDir>
diff --git a/pcsx2-qt/pcsx2-qt.vcxproj b/pcsx2-qt/pcsx2-qt.vcxproj
index d19024a462..e49b39534c 100644
--- a/pcsx2-qt/pcsx2-qt.vcxproj
+++ b/pcsx2-qt/pcsx2-qt.vcxproj
@@ -67,6 +67,7 @@
       <!-- https://github.com/PCSX2/pcsx2/commit/16431653e4d92fda4069031897e24fbe4688d36a -->
       <FloatingPointModel>Precise</FloatingPointModel>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <ConformanceMode>true</ConformanceMode>
       <AdditionalOptions>/Zc:__cplusplus /Zo /utf-8%(AdditionalOptions)</AdditionalOptions>
     </ClCompile>
     <Link>