diff --git a/Schaad.Finance.Tests/Schaad.Finance.Tests.csproj b/Schaad.Finance.Tests/Schaad.Finance.Tests.csproj
index eb64c87..ec327a4 100644
--- a/Schaad.Finance.Tests/Schaad.Finance.Tests.csproj
+++ b/Schaad.Finance.Tests/Schaad.Finance.Tests.csproj
@@ -7,12 +7,12 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
-    <PackageReference Include="Moq" Version="4.16.1" />
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
-    <PackageReference Include="NUnit" Version="3.13.2" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.1.0">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="Moq" Version="4.20.70" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
+    <PackageReference Include="NUnit" Version="4.0.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.5.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/Schaad.Finance/Schaad.Finance.csproj b/Schaad.Finance/Schaad.Finance.csproj
index 597aadf..9a15f7c 100644
--- a/Schaad.Finance/Schaad.Finance.csproj
+++ b/Schaad.Finance/Schaad.Finance.csproj
@@ -4,10 +4,10 @@
     <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="CsvHelper" Version="27.2.1" />
-    <PackageReference Include="FreeSpire.PDF" Version="7.8.9" />
+    <PackageReference Include="CsvHelper" Version="30.0.1" />
+    <PackageReference Include="FreeSpire.PDF" Version="8.6.0" />
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="System.Xml.XmlDocument" Version="4.3.0" />
     <PackageReference Include="System.Xml.XmlSerializer" Version="4.3.0" />
     <PackageReference Include="System.Runtime.Serialization.Formatters" Version="4.3.0" />