diff --git a/test/AutoTest.ArgumentNullException.Tests/AutoTest.ArgumentNullException.Tests.csproj b/test/AutoTest.ArgumentNullException.Tests/AutoTest.ArgumentNullException.Tests.csproj
index cce31ca..9ffe960 100644
--- a/test/AutoTest.ArgumentNullException.Tests/AutoTest.ArgumentNullException.Tests.csproj
+++ b/test/AutoTest.ArgumentNullException.Tests/AutoTest.ArgumentNullException.Tests.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AutoFixture.AutoMoq" Version="4.17.0" />
+    <PackageReference Include="AutoFixture.AutoMoq" Version="4.18.0" />
     <PackageReference Include="AutoFixture.Xunit2" Version="4.17.0" />
     <PackageReference Include="coverlet.msbuild" Version="2.7.0">
       <PrivateAssets>all</PrivateAssets>
diff --git a/test/AutoTest.ExampleLibrary.Tests/AutoTest.ExampleLibrary.Tests.csproj b/test/AutoTest.ExampleLibrary.Tests/AutoTest.ExampleLibrary.Tests.csproj
index 6cb0bf4..83ec8b6 100644
--- a/test/AutoTest.ExampleLibrary.Tests/AutoTest.ExampleLibrary.Tests.csproj
+++ b/test/AutoTest.ExampleLibrary.Tests/AutoTest.ExampleLibrary.Tests.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AutoFixture.AutoMoq" Version="4.17.0" />
+    <PackageReference Include="AutoFixture.AutoMoq" Version="4.18.0" />
     <PackageReference Include="AutoFixture.Xunit2" Version="4.17.0" />
     <PackageReference Include="coverlet.msbuild" Version="2.7.0">
       <PrivateAssets>all</PrivateAssets>