diff --git a/.gitignore b/.gitignore
index dcd1e5738..7ce5213c3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 tests/phpunit.xml
 phpunit.xml
+.phpunit.result.cache
 /cli-config.php
 jackrabbit/
 vendor/
diff --git a/bin/phpcrodm.php b/bin/phpcrodm.php
index de55df0ea..06cda987c 100755
--- a/bin/phpcrodm.php
+++ b/bin/phpcrodm.php
@@ -21,7 +21,9 @@
 
 use Doctrine\Common\Annotations\AnnotationRegistry;
 
-AnnotationRegistry::registerLoader([$autoload, 'loadClass']);
+if (method_exists(AnnotationRegistry::class, 'registerLoader')) {
+    AnnotationRegistry::registerLoader([$autoload, 'loadClass']);
+}
 
 $configFile = getcwd().DIRECTORY_SEPARATOR.'cli-config.php';
 
diff --git a/composer.json b/composer.json
index 25d715c83..2b01de2e0 100644
--- a/composer.json
+++ b/composer.json
@@ -14,11 +14,11 @@
     "prefer-stable": true,
     "require": {
         "php": "^7.1 || ^8.0",
-        "doctrine/collections": "^1.0",
+        "doctrine/collections": "^1.0 || ^2.0",
         "doctrine/common": "^2.4 || ^3.0",
-        "doctrine/annotations": "^1.2",
+        "doctrine/annotations": "^1.2 || ^2.0",
         "doctrine/data-fixtures": "^1.0",
-        "doctrine/event-manager": "^1.0",
+        "doctrine/event-manager": "^1.0 || ^2.0",
         "doctrine/persistence": "^1.3.7 || ^2.0",
         "phpcr/phpcr": "^2.1.1",
         "phpcr/phpcr-implementation": "^2.1",
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index 9e620099f..1efc8ce71 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -16,4 +16,6 @@
 
 use Doctrine\Common\Annotations\AnnotationRegistry;
 
-AnnotationRegistry::registerLoader([$autoload, 'loadClass']);
+if (method_exists(AnnotationRegistry::class, 'registerLoader')) {
+    AnnotationRegistry::registerLoader([$autoload, 'loadClass']);
+}