diff --git a/src/Simplify.DI.Tests/DIContainerProviderTests.cs b/src/Simplify.DI.Tests/DIContainerProviderTests.cs
index a22a8383..ab948725 100644
--- a/src/Simplify.DI.Tests/DIContainerProviderTests.cs
+++ b/src/Simplify.DI.Tests/DIContainerProviderTests.cs
@@ -24,7 +24,7 @@ public void Resolve_NotRegistered_ContainerException()
 			// Act & Assert
 
 			var ex = Assert.Throws<ContainerException>(() => _provider.Resolve<NonDepFoo>());
-			Assert.That(ex.Message, Does.StartWith("Unable to resolve"));
+			Assert.That(ex.Message, Does.StartWith("code: UnableToResolveUnknownService"));
 			Assert.That(ex.Message, Does.Contain("NonDepFoo (IsResolutionCall)"));
 		}
 
@@ -35,7 +35,7 @@ public void ScopedResolve_NotRegistered_ContainerException()
 			using (var scope = _provider.BeginLifetimeScope())
 			{
 				var ex = Assert.Throws<ContainerException>(() => scope.Resolver.Resolve<NonDepFoo>());
-				Assert.That(ex.Message, Does.StartWith("Unable to resolve"));
+				Assert.That(ex.Message, Does.StartWith("code: UnableToResolveUnknownService"));
 				Assert.That(ex.Message, Does.Contain("NonDepFoo (IsResolutionCall)"));
 			}
 		}
@@ -49,7 +49,7 @@ public void Resolve_ScopeRegisteredAndRequestedOutsideOfTheScope_ContainerExcept
 			// Act & Assert
 
 			var ex = Assert.Throws<ContainerException>(() => _provider.Resolve<NonDepFoo>());
-			Assert.That(ex.Message, Does.StartWith("No current scope is available: probably you are registering to, or resolving from outside of the scope."));
+			Assert.That(ex.Message, Does.StartWith("code: NoCurrentScope"));
 		}
 
 		[Test]
@@ -565,7 +565,7 @@ public void ScopedResolve_SingletonDependsOnScoped_ContainerException()
 				// Act && Assert
 
 				var ex = Assert.Throws<ContainerException>(() => scope.Resolver.Resolve<IFoo>());
-				Assert.That(ex.Message, Does.Contain("IBar as parameter \"bar\" (IsSingletonOrDependencyOfSingleton) reuse Scoped {Lifespan=100} lifespan shorter than its parent's: Resolution root singleton"));
+				Assert.That(ex.Message, Does.Contain("code: DependencyHasShorterReuseLifespan"));
 			}
 		}
 
@@ -798,7 +798,7 @@ public void Verify_MissingDependencyRegistration_ContainerException()
 			// Act && Assert
 
 			var ex = Assert.Throws<ContainerException>(() => _provider.Verify());
-			Assert.That(ex.Message, Does.StartWith("Unable to resolve"));
+			Assert.That(ex.Message, Does.StartWith("code: UnableToResolveUnknownService"));
 			Assert.That(ex.Message, Does.Contain("IBar as parameter \"bar\""));
 		}
 
@@ -850,7 +850,7 @@ public void Verify_SingletonDependsOnScoped_ContainerException()
 			// Act && Assert
 
 			var ex = Assert.Throws<ContainerException>(() => _provider.Verify());
-			Assert.That(ex.Message, Does.Contain("IBar as parameter \"bar\" (IsSingletonOrDependencyOfSingleton) reuse Scoped {Lifespan=100} lifespan shorter than its parent's: Resolution root singleton"));
+			Assert.That(ex.Message, Does.Contain("code: DependencyHasShorterReuseLifespan"));
 		}
 
 		// Note: this behavior check is not available
diff --git a/src/Simplify.DI/Simplify.DI.csproj b/src/Simplify.DI/Simplify.DI.csproj
index 26d22da1..40993551 100644
--- a/src/Simplify.DI/Simplify.DI.csproj
+++ b/src/Simplify.DI/Simplify.DI.csproj
@@ -22,7 +22,7 @@
 		<DocumentationFile>bin\Any CPU\$(Configuration)\$(TargetFramework)\Simplify.DI.xml</DocumentationFile>
 	</PropertyGroup>
 	<ItemGroup>
-		<PackageReference Include="DryIoc" Version="4.1.0" PrivateAssets="All" />
+		<PackageReference Include="DryIoc" Version="4.1.3" PrivateAssets="All" />
 	</ItemGroup>
 	<ItemGroup Condition=" '$(TargetFramework)' == 'net452' ">
 		<Reference Include="System" />