Update dependencies

.github/dependabot.yml

@@ -0,0 +1,21 @@
+version: 2
+updates:
+- package-ecosystem: nuget
+  directory: "/"
+  schedule:
+    interval: "daily"
+  open-pull-requests-limit: 10
+  groups:
+    tests:
+      patterns: ["*"]
+      update-types: ["minor", "patch"]
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: "daily"
+  open-pull-requests-limit: 10
+- package-ecosystem: dotnet-sdk
+  directory: "/"
+  schedule:
+    interval: "daily"
+  open-pull-requests-limit: 10

.github/workflows/build.yml

@@ -10,9 +10,9 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 8.0.x
+        dotnet-version: 9.0.x
     - name: Build iTextSharp.LGPLv2.Core lib
       run: dotnet build ./src/iTextSharp.LGPLv2.Core/iTextSharp.LGPLv2.Core.csproj --configuration Release
 

.github/workflows/codeql.yml

@@ -47,7 +47,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v3
       with:
         languages: ${{ matrix.language }}
         config-file: ./.github/workflows/codeql/codeql-config.yml
@@ -62,11 +62,11 @@ jobs:
     # Autobuild attempts to build any compiled languages (C/C++, C#, Go, Java, or Swift).
     # If this step fails, then you should remove it and run the build manually (see below)
     # - name: Autobuild
-    #  uses: github/codeql-action/autobuild@v2
+    #  uses: github/codeql-action/autobuild@v3
     - name: Setup .NET
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 8.0.x
+        dotnet-version: 9.0.x
     - name: Build
       run: dotnet build --configuration Release    
 
@@ -81,6 +81,6 @@ jobs:
     #     ./location_of_script_within_repo/buildscript.sh
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v3
       with:
         category: "/language:${{matrix.language}}"

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "8.0.402",
+    "version": "9.0.100",
     "rollForward": "latestMajor",
     "allowPrerelease": false
   }

src/iTextSharp.LGPLv2.Core.FunctionalTests/iTextSharp.LGPLv2.Core.FunctionalTests.csproj

@@ -22,9 +22,9 @@
         </PackageReference>
     </ItemGroup>
     <ItemGroup>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1"/>
-        <PackageReference Include="MSTest.TestAdapter" Version="3.6.0"/>
-        <PackageReference Include="MSTest.TestFramework" Version="3.6.0"/>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0"/>
+        <PackageReference Include="MSTest.TestAdapter" Version="3.6.3"/>
+        <PackageReference Include="MSTest.TestFramework" Version="3.6.3"/>
 
         <PackageReference Include="BitMiracle.LibTiff.NET" Version="2.4.649"/>
     </ItemGroup>

src/iTextSharp.LGPLv2.Core/iTextSharp.LGPLv2.Core.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <Description>iTextSharp.LGPLv2.Core is an unofficial port of the last LGPL version of the iTextSharp (V4.1.6) to .NET Core.</Description>
-        <VersionPrefix>3.4.22</VersionPrefix>
+        <VersionPrefix>3.4.23</VersionPrefix>
         <LangVersion>latest</LangVersion>
         <Authors>Vahid Nasiri</Authors>
         <TargetFrameworks>netstandard2.0;net462;</TargetFrameworks>
@@ -63,12 +63,12 @@
         <Using Remove="System.Net.Http"/> <!-- for .NET Framework 4.x -->
     </ItemGroup>
     <ItemGroup>
-        <PackageReference Include="SkiaSharp" Version="2.88.8"/>
+        <PackageReference Include="SkiaSharp" Version="2.88.9"/>
         <PackageReference Include="BouncyCastle.Cryptography" Version="2.4.0"/>
         <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All"/>
     </ItemGroup>
     <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
-        <PackageReference Include="System.Text.Encoding.CodePages" Version="8.0.0"/>
+        <PackageReference Include="System.Text.Encoding.CodePages" Version="9.0.0"/>
     </ItemGroup>
     <PropertyGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
         <DefineConstants>NETSTANDARD2_0</DefineConstants>