diff --git a/Directory.Packages.props b/Directory.Packages.props
index 3a19db934..517e0a2c4 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -34,7 +34,7 @@
     <PackageVersion Include="Serilog.Sinks.Async" Version="2.1.0" />
     <PackageVersion Include="Serilog.Sinks.Console" Version="6.1.1" />
     <PackageVersion Include="TUnit" Version="1.47.0" />
-    <PackageVersion Include="TUnit.Assertions" Version="1.47.0" />
+    <PackageVersion Include="TUnit.Assertions" Version="1.48.6" />
     <PackageVersion Include="TUnit.Core" Version="1.47.0" />
     <PackageVersion Include="TUnit.Playwright" Version="1.47.0" />
   </ItemGroup>
diff --git a/tests/InfiniFrameTests.Blazor/InfiniFrameTests.Blazor.csproj b/tests/InfiniFrameTests.Blazor/InfiniFrameTests.Blazor.csproj
index 47d6da599..1fd30f724 100644
--- a/tests/InfiniFrameTests.Blazor/InfiniFrameTests.Blazor.csproj
+++ b/tests/InfiniFrameTests.Blazor/InfiniFrameTests.Blazor.csproj
@@ -6,6 +6,7 @@
 
     <ItemGroup>
         <PackageReference Include="TUnit"/>
+        <PackageReference Include="TUnit.Assertions" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/tests/InfiniFrameTests.BlazorWebView/InfiniFrameTests.BlazorWebView.csproj b/tests/InfiniFrameTests.BlazorWebView/InfiniFrameTests.BlazorWebView.csproj
index daef53194..16076cec0 100644
--- a/tests/InfiniFrameTests.BlazorWebView/InfiniFrameTests.BlazorWebView.csproj
+++ b/tests/InfiniFrameTests.BlazorWebView/InfiniFrameTests.BlazorWebView.csproj
@@ -7,6 +7,7 @@
 
     <ItemGroup>
         <PackageReference Include="TUnit"/>
+        <PackageReference Include="TUnit.Assertions" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/tests/InfiniFrameTests.Tools.Pack/InfiniFrameTests.Tools.Pack.csproj b/tests/InfiniFrameTests.Tools.Pack/InfiniFrameTests.Tools.Pack.csproj
index 42f9a1137..581cbf08c 100644
--- a/tests/InfiniFrameTests.Tools.Pack/InfiniFrameTests.Tools.Pack.csproj
+++ b/tests/InfiniFrameTests.Tools.Pack/InfiniFrameTests.Tools.Pack.csproj
@@ -6,6 +6,7 @@
 
     <ItemGroup>
         <PackageReference Include="TUnit"/>
+        <PackageReference Include="TUnit.Assertions" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/tests/InfiniFrameTests.WebServer/InfiniFrameTests.WebServer.csproj b/tests/InfiniFrameTests.WebServer/InfiniFrameTests.WebServer.csproj
index 78fae5db3..c9c8e890c 100644
--- a/tests/InfiniFrameTests.WebServer/InfiniFrameTests.WebServer.csproj
+++ b/tests/InfiniFrameTests.WebServer/InfiniFrameTests.WebServer.csproj
@@ -7,6 +7,7 @@
     <ItemGroup>
         <PackageReference Include="NSubstitute" />
         <PackageReference Include="TUnit"/>
+        <PackageReference Include="TUnit.Assertions" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/tests/InfiniFrameTests/InfiniFrameTests.csproj b/tests/InfiniFrameTests/InfiniFrameTests.csproj
index 9b06aa3ee..217d4a250 100644
--- a/tests/InfiniFrameTests/InfiniFrameTests.csproj
+++ b/tests/InfiniFrameTests/InfiniFrameTests.csproj
@@ -6,6 +6,7 @@
 
     <ItemGroup>
         <PackageReference Include="TUnit"/>
+        <PackageReference Include="TUnit.Assertions" />
     </ItemGroup>
 
     <ItemGroup>