diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
new file mode 100644
index 0000000..a4ebd58
--- /dev/null
+++ b/.github/workflows/windows.yml
@@ -0,0 +1,54 @@
+name: Windows Build
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - v1.10.3
+  pull_request:
+    branches:
+      - v1.10.3
+
+jobs:
+  build:
+    name: Build libpcap Windows
+    runs-on: windows-2019
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Install build dependencies
+        run: |
+          choco install nasm strawberryperl -y
+          echo "C:\Program Files\NASM" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+          echo "C:\Strawberry\perl\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+
+      # https://learn.microsoft.com/en-us/visualstudio/releases/2019/history
+      - name: Check available VS versions
+        shell: cmd
+        run: |
+          where vswhere.exe
+          vswhere.exe -all -prerelease -format json
+
+      - name: Add msbuild to PATH
+        uses: microsoft/setup-msbuild@v2
+        with:
+          msbuild-architecture: x64
+          # https://github.com/microsoft/setup-msbuild?tab=readme-ov-file#specifying-specific-versions-of-visual-studio-optional
+          # vs-version: "[16.11,16.12)"
+
+      - name: Build All Configurations
+        shell: cmd
+        run: |
+          CALL build.cmd
+
+      - name: Upload Build Artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: libpcap-windows-builds
+          path: out/*.zip
+          if-no-files-found: error
+          retention-days: 7
diff --git a/libpcap-version.props b/libpcap-version.props
index a5c2933..292ebf3 100644
--- a/libpcap-version.props
+++ b/libpcap-version.props
@@ -4,7 +4,7 @@
     <Import Project="basedir.props" Condition=" '$(BaseDirImported)' == ''"/>
   </ImportGroup>
   <PropertyGroup Label="UserMacros">
-    <libpcapVersion>1.10.0</libpcapVersion>
+    <libpcapVersion>1.10.3</libpcapVersion>
     <libpcapLibDir>$(BaseDir)libpcap-libpcap-$(libpcapVersion)</libpcapLibDir>
   </PropertyGroup>
   <PropertyGroup>
diff --git a/libpcap.vcxproj b/libpcap.vcxproj
index 1c9f92a..4ddcdd3 100644
--- a/libpcap.vcxproj
+++ b/libpcap.vcxproj
@@ -46,7 +46,7 @@
   <PropertyGroup Label="UserMacros" />
   <Target Name="Build">
     <MakeDir Directories="$(libpcapLibDir)/build-$(Platform)" />
-    <Exec Command='cmake .. -DCMAKE_GENERATOR_PLATFORM=$(Platform) -DOPENSSL_INCLUDE_DIR=$(BaseDir)openssl-$(OpenSSLVersion)\include\;$(BaseDir)openssl-$(OpenSSLVersion)\include_x86\ -DOPENSSL_ROOT_DIR=$(BaseDir)openssl-$(OpenSSLVersion)\binaries\$(Platform)\$(Configuration) -DCMAKE_CXX_STANDARD_LIBRARIES="crypt32.lib advapi32.lib user32.lib" -DCMAKE_C_STANDARD_LIBRARIES="crypt32.lib advapi32.lib user32.lib" -DLEX_EXECUTABLE=$(winflexLibDir)/win_flex.exe -DYACC_EXECUTABLE=$(winflexLibDir)/win_bison.exe -T v140' WorkingDirectory="$(libpcapLibDir)/build-$(Platform)" />
+    <Exec Command='cmake .. -DCMAKE_GENERATOR_PLATFORM=$(Platform) -DOPENSSL_INCLUDE_DIR=$(BaseDir)openssl-$(OpenSSLVersion)\include\;$(BaseDir)openssl-$(OpenSSLVersion)\include_x86\ -DOPENSSL_ROOT_DIR=$(BaseDir)openssl-$(OpenSSLVersion)\binaries\$(Platform)\$(Configuration) -DCMAKE_CXX_STANDARD_LIBRARIES="crypt32.lib advapi32.lib user32.lib" -DCMAKE_C_STANDARD_LIBRARIES="crypt32.lib advapi32.lib user32.lib" -DLEX_EXECUTABLE=$(winflexLibDir)/win_flex.exe -DYACC_EXECUTABLE=$(winflexLibDir)/win_bison.exe -T $(DefaultPlatformToolset)' WorkingDirectory="$(libpcapLibDir)/build-$(Platform)" />
     <MsBuild Projects="$(libpcapLibDir)\build-$(Platform)\pcap.sln" Properties="Configuration=$(Configuration);Platform=$(Platform)" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/openssl-version.props b/openssl-version.props
index a0bb950..fe464fa 100644
--- a/openssl-version.props
+++ b/openssl-version.props
@@ -4,7 +4,7 @@
     <Import Project="basedir.props" Condition=" '$(BaseDirImported)' == ''"/>
   </ImportGroup>
   <PropertyGroup Label="UserMacros">
-    <OpenSSLVersion>1.1.1l</OpenSSLVersion>
+    <OpenSSLVersion>1.1.1t</OpenSSLVersion>
     <OpenSSLLibDir>$(BaseDir)openssl-$(OpenSSLVersion)</OpenSSLLibDir>
   </PropertyGroup>
   <PropertyGroup>