diff --git a/build/windows/sign.ps1 b/build/windows/sign.ps1
index 37d049316..cff363258 100644
--- a/build/windows/sign.ps1
+++ b/build/windows/sign.ps1
@@ -142,9 +142,9 @@ function SignAndPackage($name) {
     $env:ZEN_SETUP_EXE_PATH="$PWD\windsign-temp\windows-x64-obj-$name\browser\installer\windows\instgen\setup.exe"
 
     if ($name -eq "arm64") {
-        $env:WIN32_REDIST_DIR="$PWD\win-cross\vs2026\VC\Redist\MSVC\14.50.35719\arm64\Microsoft.VC143.CRT"
+        $env:WIN32_REDIST_DIR="$PWD\win-cross\vs2026\VC\Redist\MSVC\14.50.35719\arm64\Microsoft.VC145.CRT"
     } else {
-        $env:WIN32_REDIST_DIR="$PWD\win-cross\vs2026\VC\Redist\MSVC\14.50.35719\x64\Microsoft.VC143.CRT"
+        $env:WIN32_REDIST_DIR="$PWD\win-cross\vs2026\VC\Redist\MSVC\14.50.35719\x64\Microsoft.VC145.CRT"
     }
 
     $env:MAR="..\\build\\windows\\mar.exe"
diff --git a/configs/windows/mozconfig b/configs/windows/mozconfig
index a341e5196..06734d582 100644
--- a/configs/windows/mozconfig
+++ b/configs/windows/mozconfig
@@ -16,9 +16,9 @@ if test "$ZEN_CROSS_COMPILING"; then
   CROSS_COMPILE=1
 
   if test "$SURFER_COMPAT" = "aarch64"; then
-    export WIN32_REDIST_DIR="$(echo ~)/win-cross/vs2026/VC/Redist/MSVC/14.50.35719/arm64/Microsoft.VC143.CRT"
+    export WIN32_REDIST_DIR="$(echo ~)/win-cross/vs2026/VC/Redist/MSVC/14.50.35719/arm64/Microsoft.VC145.CRT"
   else
-    export WIN32_REDIST_DIR="$(echo ~)/win-cross/vs2026/VC/Redist/MSVC/14.50.35719/x64/Microsoft.VC143.CRT"
+    export WIN32_REDIST_DIR="$(echo ~)/win-cross/vs2026/VC/Redist/MSVC/14.50.35719/x64/Microsoft.VC145.CRT"
   fi
 fi