diff --git a/tests/TPP.ArgsParsing.Tests/TPP.ArgsParsing.Tests.csproj b/tests/TPP.ArgsParsing.Tests/TPP.ArgsParsing.Tests.csproj
index a6094ea2..be265cd8 100644
--- a/tests/TPP.ArgsParsing.Tests/TPP.ArgsParsing.Tests.csproj
+++ b/tests/TPP.ArgsParsing.Tests/TPP.ArgsParsing.Tests.csproj
@@ -5,7 +5,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Moq" Version="4.18.4" />
+        <PackageReference Include="Moq" Version="4.20.70" />
         <PackageReference Include="nunit" Version="3.13.3" />
         <PackageReference Include="NUnit.Analyzers" Version="3.6.0">
           <PrivateAssets>all</PrivateAssets>
diff --git a/tests/TPP.Core.Tests/TPP.Core.Tests.csproj b/tests/TPP.Core.Tests/TPP.Core.Tests.csproj
index 2b3ea5fa..de0aff83 100644
--- a/tests/TPP.Core.Tests/TPP.Core.Tests.csproj
+++ b/tests/TPP.Core.Tests/TPP.Core.Tests.csproj
@@ -6,7 +6,7 @@
 
     <ItemGroup>
         <PackageReference Include="ILogger.Moq" Version="1.1.10" />
-        <PackageReference Include="Moq" Version="4.18.4" />
+        <PackageReference Include="Moq" Version="4.20.70" />
         <PackageReference Include="nunit" Version="3.13.3" />
         <PackageReference Include="NUnit.Analyzers" Version="3.6.0">
           <PrivateAssets>all</PrivateAssets>
diff --git a/tests/TPP.Match.Tests/TPP.Match.Tests.csproj b/tests/TPP.Match.Tests/TPP.Match.Tests.csproj
index 91f91d68..672af3e9 100644
--- a/tests/TPP.Match.Tests/TPP.Match.Tests.csproj
+++ b/tests/TPP.Match.Tests/TPP.Match.Tests.csproj
@@ -5,7 +5,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Moq" Version="4.18.4" />
+        <PackageReference Include="Moq" Version="4.20.70" />
         <PackageReference Include="nunit" Version="3.13.3" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.4.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
diff --git a/tests/TPP.Persistence.MongoDB.Tests/TPP.Persistence.MongoDB.Tests.csproj b/tests/TPP.Persistence.MongoDB.Tests/TPP.Persistence.MongoDB.Tests.csproj
index 7a633bdb..ac580ed1 100644
--- a/tests/TPP.Persistence.MongoDB.Tests/TPP.Persistence.MongoDB.Tests.csproj
+++ b/tests/TPP.Persistence.MongoDB.Tests/TPP.Persistence.MongoDB.Tests.csproj
@@ -6,7 +6,7 @@
 
     <ItemGroup>
         <PackageReference Include="MongoDB.Driver" Version="2.19.0" />
-        <PackageReference Include="Moq" Version="4.18.4" />
+        <PackageReference Include="Moq" Version="4.20.70" />
         <PackageReference Include="nunit" Version="3.13.3" />
         <PackageReference Include="NUnit.Analyzers" Version="3.6.0">
           <PrivateAssets>all</PrivateAssets>