diff --git a/src/Manager.php b/src/Manager.php
index 8d67154db..7ea346bc6 100644
--- a/src/Manager.php
+++ b/src/Manager.php
@@ -2,7 +2,7 @@
 
 namespace SilverStripe\GraphQL;
 
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 use GraphQL\Executor\ExecutionResult;
 use GraphQL\Language\SourceLocation;
 use GraphQL\Schema;
diff --git a/src/Scaffolding/Scaffolders/OperationScaffolder.php b/src/Scaffolding/Scaffolders/OperationScaffolder.php
index 6fa665977..53e09a6f2 100644
--- a/src/Scaffolding/Scaffolders/OperationScaffolder.php
+++ b/src/Scaffolding/Scaffolders/OperationScaffolder.php
@@ -2,7 +2,7 @@
 
 namespace SilverStripe\GraphQL\Scaffolding\Scaffolders;
 
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 use SilverStripe\GraphQL\Scaffolding\Interfaces\ResolverInterface;
 use SilverStripe\Core\Injector\Injector;
 use SilverStripe\GraphQL\Scaffolding\Traits\Chainable;
diff --git a/src/Scaffolding/Scaffolders/QueryScaffolder.php b/src/Scaffolding/Scaffolders/QueryScaffolder.php
index 578bef7d6..d3e3508bf 100644
--- a/src/Scaffolding/Scaffolders/QueryScaffolder.php
+++ b/src/Scaffolding/Scaffolders/QueryScaffolder.php
@@ -8,7 +8,7 @@
 use SilverStripe\GraphQL\Pagination\Connection;
 use SilverStripe\GraphQL\Scaffolding\Interfaces\ManagerMutatorInterface;
 use SilverStripe\GraphQL\Scaffolding\Interfaces\ScaffolderInterface;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 
 /**
  * Scaffolds a GraphQL query field.
diff --git a/src/Scaffolding/Scaffolders/SchemaScaffolder.php b/src/Scaffolding/Scaffolders/SchemaScaffolder.php
index fb347399d..66f64319c 100644
--- a/src/Scaffolding/Scaffolders/SchemaScaffolder.php
+++ b/src/Scaffolding/Scaffolders/SchemaScaffolder.php
@@ -4,7 +4,7 @@
 
 use League\Flysystem\Exception;
 use SilverStripe\Core\Injector\Injector;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 use SilverStripe\GraphQL\Manager;
 use SilverStripe\GraphQL\Scaffolding\Extensions\TypeCreatorExtension;
 use SilverStripe\GraphQL\Scaffolding\Interfaces\CRUDInterface;
diff --git a/src/Scaffolding/Util/ArrayTypeParser.php b/src/Scaffolding/Util/ArrayTypeParser.php
index 9d5b64567..ec38f3dbb 100644
--- a/src/Scaffolding/Util/ArrayTypeParser.php
+++ b/src/Scaffolding/Util/ArrayTypeParser.php
@@ -3,7 +3,7 @@
 namespace SilverStripe\GraphQL\Scaffolding\Util;
 
 use GraphQL\Type\Definition\Type;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 use SilverStripe\ORM\ArrayLib;
 use GraphQL\Type\Definition\ObjectType;
 use SilverStripe\GraphQL\Scaffolding\Interfaces\TypeParserInterface;
diff --git a/src/Scaffolding/Util/OperationList.php b/src/Scaffolding/Util/OperationList.php
index 4ed3d3ac8..c0a64ff18 100644
--- a/src/Scaffolding/Util/OperationList.php
+++ b/src/Scaffolding/Util/OperationList.php
@@ -5,7 +5,7 @@
 use SilverStripe\GraphQL\Scaffolding\Interfaces\CRUDInterface;
 use SilverStripe\GraphQL\Scaffolding\Scaffolders\OperationScaffolder;
 use SilverStripe\ORM\ArrayList;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 
 /**
  * An array list designed to work with OperationScaffolders
diff --git a/src/Scaffolding/Util/StringTypeParser.php b/src/Scaffolding/Util/StringTypeParser.php
index 616ec6cd6..8258b8e61 100644
--- a/src/Scaffolding/Util/StringTypeParser.php
+++ b/src/Scaffolding/Util/StringTypeParser.php
@@ -3,7 +3,7 @@
 namespace SilverStripe\GraphQL\Scaffolding\Util;
 
 use GraphQL\Type\Definition\Type;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 use SilverStripe\GraphQL\Scaffolding\Interfaces\TypeParserInterface;
 use SilverStripe\Core\Injector\Injectable;
 
diff --git a/tests/Scaffolding/Scaffolders/DataObjectScaffolderTest.php b/tests/Scaffolding/Scaffolders/DataObjectScaffolderTest.php
index c37c41922..03a97abdc 100644
--- a/tests/Scaffolding/Scaffolders/DataObjectScaffolderTest.php
+++ b/tests/Scaffolding/Scaffolders/DataObjectScaffolderTest.php
@@ -12,7 +12,7 @@
 use SilverStripe\GraphQL\Tests\Fake\FakeSiteTree;
 use SilverStripe\GraphQL\Tests\Fake\FakePage;
 use SilverStripe\GraphQL\Tests\Fake\FakeRedirectorPage;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 use SilverStripe\GraphQL\Scaffolding\Scaffolders\SchemaScaffolder;
 use SilverStripe\GraphQL\Scaffolding\Scaffolders\QueryScaffolder;
 use SilverStripe\GraphQL\Scaffolding\Scaffolders\CRUD\Create;
diff --git a/tests/Scaffolding/Scaffolders/OperationScaffolderTest.php b/tests/Scaffolding/Scaffolders/OperationScaffolderTest.php
index 37cf454f2..ea9d4ec1b 100644
--- a/tests/Scaffolding/Scaffolders/OperationScaffolderTest.php
+++ b/tests/Scaffolding/Scaffolders/OperationScaffolderTest.php
@@ -6,7 +6,7 @@
 use SilverStripe\GraphQL\Tests\Fake\DataObjectFake;
 use SilverStripe\GraphQL\Tests\Fake\OperationScaffolderFake;
 use SilverStripe\GraphQL\Tests\Fake\FakeResolver;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 use SilverStripe\GraphQL\Scaffolding\Scaffolders\SchemaScaffolder;
 use SilverStripe\GraphQL\Scaffolding\Scaffolders\OperationScaffolder;
 use SilverStripe\GraphQL\Scaffolding\Scaffolders\ArgumentScaffolder;
diff --git a/tests/Scaffolding/Scaffolders/QueryScaffolderTest.php b/tests/Scaffolding/Scaffolders/QueryScaffolderTest.php
index 3f720b172..4016cf308 100644
--- a/tests/Scaffolding/Scaffolders/QueryScaffolderTest.php
+++ b/tests/Scaffolding/Scaffolders/QueryScaffolderTest.php
@@ -4,7 +4,7 @@
 
 use SilverStripe\GraphQL\Manager;
 use SilverStripe\Dev\SapphireTest;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 use SilverStripe\GraphQL\Scaffolding\Scaffolders\QueryScaffolder;
 use GraphQL\Type\Definition\ObjectType;
 
diff --git a/tests/Scaffolding/Scaffolders/SchemaScaffolderTest.php b/tests/Scaffolding/Scaffolders/SchemaScaffolderTest.php
index cded93421..4d1d07d5d 100644
--- a/tests/Scaffolding/Scaffolders/SchemaScaffolderTest.php
+++ b/tests/Scaffolding/Scaffolders/SchemaScaffolderTest.php
@@ -12,7 +12,7 @@
 use SilverStripe\GraphQL\Tests\Fake\FakePage;
 use SilverStripe\GraphQL\Tests\Fake\FakeRedirectorPage;
 use SilverStripe\GraphQL\Tests\Fake\FakeInt;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 use SilverStripe\GraphQL\Scaffolding\Scaffolders\SchemaScaffolder;
 use SilverStripe\GraphQL\Scaffolding\Scaffolders\QueryScaffolder;
 use SilverStripe\GraphQL\Scaffolding\Scaffolders\MutationScaffolder;
diff --git a/tests/Scaffolding/Util/ArrayTypeParserTest.php b/tests/Scaffolding/Util/ArrayTypeParserTest.php
index dd53dd082..bcf500180 100644
--- a/tests/Scaffolding/Util/ArrayTypeParserTest.php
+++ b/tests/Scaffolding/Util/ArrayTypeParserTest.php
@@ -7,7 +7,7 @@
 use GraphQL\Type\Definition\ObjectType;
 use GraphQL\Type\Definition\StringType;
 use SilverStripe\Dev\SapphireTest;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 use SilverStripe\GraphQL\Scaffolding\Util\ArrayTypeParser;
 
 /**
diff --git a/tests/Scaffolding/Util/OperationListTest.php b/tests/Scaffolding/Util/OperationListTest.php
index cf88f60e6..3ed925e89 100644
--- a/tests/Scaffolding/Util/OperationListTest.php
+++ b/tests/Scaffolding/Util/OperationListTest.php
@@ -3,7 +3,7 @@
 namespace SilverStripe\GraphQL\Tests\Util;
 
 use SilverStripe\Dev\SapphireTest;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 use SilverStripe\GraphQL\Scaffolding\Scaffolders\MutationScaffolder;
 use SilverStripe\GraphQL\Scaffolding\Util\OperationList;
 
diff --git a/tests/Scaffolding/Util/StringTypeParserTest.php b/tests/Scaffolding/Util/StringTypeParserTest.php
index a2d8dce29..aadbf499d 100644
--- a/tests/Scaffolding/Util/StringTypeParserTest.php
+++ b/tests/Scaffolding/Util/StringTypeParserTest.php
@@ -3,7 +3,7 @@
 namespace SilverStripe\GraphQL\Tests\Util;
 
 use SilverStripe\Dev\SapphireTest;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use InvalidArgumentException;
 use SilverStripe\GraphQL\Scaffolding\Util\StringTypeParser;
 use GraphQL\Type\Definition\StringType;