diff --git a/Adyen.Test/Adyen.Test.csproj b/Adyen.Test/Adyen.Test.csproj
index 3be50be7..1f1f8864 100644
--- a/Adyen.Test/Adyen.Test.csproj
+++ b/Adyen.Test/Adyen.Test.csproj
@@ -37,7 +37,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.6.1" />
     <PackageReference Include="MSTest.TestFramework" Version="3.6.1" />
-    <PackageReference Include="NSubstitute" Version="5.1.0" />
+    <PackageReference Include="NSubstitute" Version="5.3.0" />
   </ItemGroup>
 
   <ItemGroup>