diff --git a/ApiProduct/tests/ApiProduct.FunctionalTests/ApiProduct.FunctionalTests.csproj b/ApiProduct/tests/ApiProduct.FunctionalTests/ApiProduct.FunctionalTests.csproj
index fb780f0..57ed845 100644
--- a/ApiProduct/tests/ApiProduct.FunctionalTests/ApiProduct.FunctionalTests.csproj
+++ b/ApiProduct/tests/ApiProduct.FunctionalTests/ApiProduct.FunctionalTests.csproj
@@ -21,9 +21,9 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="WebMotions.Fake.Authentication.JwtBearer" Version="8.0.0" />
-    <PackageReference Include="Testcontainers" Version="3.6.0" />
-    <PackageReference Include="Testcontainers.RabbitMq" Version="3.6.0" />
-    <PackageReference Include="Testcontainers.PostgreSql" Version="3.6.0" />
+    <PackageReference Include="Testcontainers" Version="4.8.1" />
+    <PackageReference Include="Testcontainers.RabbitMq" Version="4.8.1" />
+    <PackageReference Include="Testcontainers.PostgreSql" Version="4.8.1" />
     <PackageReference Include="xunit" Version="2.6.4" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.6" />
   </ItemGroup>
diff --git a/ApiProduct/tests/ApiProduct.IntegrationTests/ApiProduct.IntegrationTests.csproj b/ApiProduct/tests/ApiProduct.IntegrationTests/ApiProduct.IntegrationTests.csproj
index e2b59c1..830e4a4 100644
--- a/ApiProduct/tests/ApiProduct.IntegrationTests/ApiProduct.IntegrationTests.csproj
+++ b/ApiProduct/tests/ApiProduct.IntegrationTests/ApiProduct.IntegrationTests.csproj
@@ -19,9 +19,9 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Testcontainers" Version="3.6.0" />
-    <PackageReference Include="Testcontainers.RabbitMq" Version="3.6.0" />
-    <PackageReference Include="Testcontainers.PostgreSql" Version="3.6.0" />
+    <PackageReference Include="Testcontainers" Version="4.8.1" />
+    <PackageReference Include="Testcontainers.RabbitMq" Version="4.8.1" />
+    <PackageReference Include="Testcontainers.PostgreSql" Version="4.8.1" />
     <PackageReference Include="xunit" Version="2.6.4" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.6" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />