diff --git a/Source/Sundew.Base.UnitTests/Sundew.Base.UnitTests.csproj b/Source/Sundew.Base.UnitTests/Sundew.Base.UnitTests.csproj
index ba350e4..29f9a0e 100644
--- a/Source/Sundew.Base.UnitTests/Sundew.Base.UnitTests.csproj
+++ b/Source/Sundew.Base.UnitTests/Sundew.Base.UnitTests.csproj
@@ -23,7 +23,7 @@
 
   <ItemGroup>
     <PackageReference Include="FluentAssertions" Version="6.8.0" />
-    <PackageReference Include="JustMock" Version="2022.3.1109.1" />
+    <PackageReference Include="JustMock" Version="2023.1.117.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.4.1" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.435">
       <PrivateAssets>all</PrivateAssets>