diff --git a/other-licenses/7zstub/firefox/7zSD.ARM64.sfx b/other-licenses/7zstub/firefox/7zSD.ARM64.sfx
index 1d962b4e10d1..5451c3553ba6 100644
Binary files a/other-licenses/7zstub/firefox/7zSD.ARM64.sfx and b/other-licenses/7zstub/firefox/7zSD.ARM64.sfx differ
diff --git a/other-licenses/7zstub/firefox/7zSD.Win32.sfx b/other-licenses/7zstub/firefox/7zSD.Win32.sfx
index 9cb1d5645fda..4d529b0433da 100644
Binary files a/other-licenses/7zstub/firefox/7zSD.Win32.sfx and b/other-licenses/7zstub/firefox/7zSD.Win32.sfx differ
diff --git a/other-licenses/7zstub/firefox/SFXSetup.vcxproj b/other-licenses/7zstub/firefox/SFXSetup.vcxproj
index 65aa4cd56334..4e45b1bee712 100644
--- a/other-licenses/7zstub/firefox/SFXSetup.vcxproj
+++ b/other-licenses/7zstub/firefox/SFXSetup.vcxproj
@@ -22,30 +22,30 @@
     <SccProjectName />
     <SccLocalPath />
     <ProjectGuid>{B348342A-1787-4311-B120-EDAE3018868F}</ProjectGuid>
-    <WindowsTargetPlatformVersion>10.0.17763.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
-    <PlatformToolset>v141</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
-    <PlatformToolset>v141</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseD|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
-    <PlatformToolset>v141</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseD|ARM64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
-    <PlatformToolset>v141</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
diff --git a/other-licenses/7zstub/firefox/setup.ico b/other-licenses/7zstub/firefox/setup.ico
index 794f23d5c06c..05ef62368ede 100644
Binary files a/other-licenses/7zstub/firefox/setup.ico and b/other-licenses/7zstub/firefox/setup.ico differ