diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 80c18aa..99c4632 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -15,14 +15,11 @@ jobs:
       matrix:
         php-versions: [ '7.3', '7.4', '8.0' ]
         phpunit-versions: [ 'latest' ]
-        phpstan-versions: [ 'latest' ]
         include:
           - php-versions: '7.1'
             phpunit-versions: '7.5.20'
-            phpstan-versions: [ 'latest' ]
           - php-versions: '7.2'
             phpunit-versions: '8.5.15'
-            phpstan-versions: [ 'latest' ]
     steps:
       - uses: actions/checkout@v2
 
@@ -31,7 +28,7 @@ jobs:
         with:
           php-version: ${{ matrix.php-versions }}
           coverage: xdebug
-          tools: composer:v2, phpunit:${{ matrix.phpunit-versions }}, phpstan:${{ matrix.phpstan-versions }}
+          tools: composer:v2, phpunit:${{ matrix.phpunit-versions }}, phpstan
 
       - name: Install dependencies
         run: composer update --prefer-dist --no-progress --no-dev
diff --git a/src/Abstraction/AbstractDateTimeImmutableNormalizable.php b/src/Abstraction/AbstractDateTimeImmutableNormalizable.php
index 1d19956..3d21f50 100644
--- a/src/Abstraction/AbstractDateTimeImmutableNormalizable.php
+++ b/src/Abstraction/AbstractDateTimeImmutableNormalizable.php
@@ -12,4 +12,16 @@
 abstract class AbstractDateTimeImmutableNormalizable extends DateTimeImmutable implements NormalizableInterface, DenormalizableInterface
 {
     use AbstractDateTimeNormalizableTrait;
+
+    /**
+     * @inheritDoc
+     * @return static
+     */
+    public static function createFromMutable($object)
+    {
+        /** @var static $dateTimeImmutable */
+        $dateTimeImmutable = parent::createFromMutable($object);
+
+        return $dateTimeImmutable;
+    }
 }
diff --git a/src/Abstraction/AbstractThrowableToNormalizableAdapter.php b/src/Abstraction/AbstractThrowableToNormalizableAdapter.php
index 622fe9b..55829af 100644
--- a/src/Abstraction/AbstractThrowableToNormalizableAdapter.php
+++ b/src/Abstraction/AbstractThrowableToNormalizableAdapter.php
@@ -40,7 +40,7 @@ final protected function getNormalized(): array
     }
 
     /**
-     * @return array<string, mixed>
+     * @return array<int, array<string, mixed>>
      */
     abstract protected function getTrace(Throwable $throwable): array;
 
diff --git a/src/Object/DateTimeImmutableRfc3339Normalizable.php b/src/Object/DateTimeImmutableRfc3339Normalizable.php
index c2dd16c..8e2b694 100644
--- a/src/Object/DateTimeImmutableRfc3339Normalizable.php
+++ b/src/Object/DateTimeImmutableRfc3339Normalizable.php
@@ -4,12 +4,28 @@
 
 namespace Era269\Normalizable\Object;
 
+use DateTimeInterface;
 use Era269\Normalizable\Abstraction\AbstractDateTimeImmutableNormalizable;
 
 final class DateTimeImmutableRfc3339Normalizable extends AbstractDateTimeImmutableNormalizable
 {
     private const FIELD_NAME_DATE_TIME = 'dateTime';
 
+    /**
+     * @inheritDoc
+     */
+    public static function createFromInterface(DateTimeInterface $object): self
+    {
+        $phpVersion = 80000;
+        if (PHP_VERSION_ID < $phpVersion) {
+            self::throwInvalidMethodCallException($phpVersion, __METHOD__);
+        }
+        /** @var self $dateTime */
+        $dateTime = parent::createFromInterface($object);
+
+        return $dateTime;
+    }
+
     protected static function getDateTimeFieldName(): string
     {
         return self::FIELD_NAME_DATE_TIME;
diff --git a/src/Object/DateTimeRfc3339Normalizable.php b/src/Object/DateTimeRfc3339Normalizable.php
index de9885a..dfd4d2b 100644
--- a/src/Object/DateTimeRfc3339Normalizable.php
+++ b/src/Object/DateTimeRfc3339Normalizable.php
@@ -4,12 +4,28 @@
 
 namespace Era269\Normalizable\Object;
 
+use DateTimeInterface;
 use Era269\Normalizable\Abstraction\AbstractDateTimeNormalizable;
 
 final class DateTimeRfc3339Normalizable extends AbstractDateTimeNormalizable
 {
     private const FIELD_NAME_DATE_TIME = 'dateTime';
 
+    /**
+     * @inheritDoc
+     */
+    public static function createFromInterface(DateTimeInterface $object): self
+    {
+        $phpVersion = 80000;
+        if (PHP_VERSION_ID < $phpVersion) {
+            self::throwInvalidMethodCallException($phpVersion, __METHOD__);
+        }
+        /** @var self $dateTime */
+        $dateTime = parent::createFromInterface($object);
+
+        return $dateTime;
+    }
+
     protected static function getDateTimeFieldName(): string
     {
         return self::FIELD_NAME_DATE_TIME;
diff --git a/src/Traits/AbstractDateTimeNormalizableTrait.php b/src/Traits/AbstractDateTimeNormalizableTrait.php
index 3d711bc..0919c0d 100644
--- a/src/Traits/AbstractDateTimeNormalizableTrait.php
+++ b/src/Traits/AbstractDateTimeNormalizableTrait.php
@@ -4,6 +4,7 @@
 
 namespace Era269\Normalizable\Traits;
 
+use BadMethodCallException;
 use DateTimeInterface;
 use DateTimeZone;
 use Exception;
@@ -53,4 +54,22 @@ final protected function getObjectForNormalization(): DateTimeInterface
     }
 
     abstract protected function getDateTimeFormat(): string;
+
+    final protected static function throwInvalidMethodCallException(int $phpVersion, string $methodName): void
+    {
+        throw new BadMethodCallException(sprintf(
+            'Method "%s" is available starting with %s PHP version',
+            $phpVersion,
+            $methodName
+        ));
+    }
+
+    /**
+     * @inheritDoc
+     * @return static|false
+     */
+    public static function createFromFormat($format, $datetime, $timezone = null)
+    {
+        return parent::createFromFormat($format, $datetime, $timezone);
+    }
 }
diff --git a/tests/Object/DateTimeImmutableRfc3339NormalizableTest.php b/tests/Object/DateTimeImmutableRfc3339NormalizableTest.php
index a7b573d..45d2526 100644
--- a/tests/Object/DateTimeImmutableRfc3339NormalizableTest.php
+++ b/tests/Object/DateTimeImmutableRfc3339NormalizableTest.php
@@ -3,6 +3,9 @@
 
 namespace Era269\Normalizable\Tests\Object;
 
+use BadMethodCallException;
+use DateTime;
+use DateTimeImmutable;
 use Era269\Normalizable\Object\DateTimeImmutableRfc3339Normalizable;
 use PHPUnit\Framework\TestCase;
 use UnexpectedValueException;
@@ -24,6 +27,47 @@ public function testNormalize(): DateTimeImmutableRfc3339Normalizable
         return $datetime;
     }
 
+    public function testCreateFromInterface(): void
+    {
+        $dateTime = new DateTimeImmutable();
+        if (PHP_VERSION_ID >= 80000) {
+            $dateTimeFrom = DateTimeImmutableRfc3339Normalizable::createFromInterface($dateTime);
+            self::assertInstanceOf(DateTimeImmutableRfc3339Normalizable::class, $dateTimeFrom);
+            self::assertEquals(
+                $dateTime->format(DATE_RFC3339),
+                $dateTimeFrom->format(DATE_RFC3339)
+            );
+        } else {
+            $this->expectException(BadMethodCallException::class);
+            DateTimeImmutableRfc3339Normalizable::createFromInterface($dateTime);
+        }
+    }
+
+    public function testCreateFromFormat(): void
+    {
+        $dateTime = new DateTimeImmutable();
+        $dateTimeFrom = DateTimeImmutableRfc3339Normalizable::createFromFormat(
+            DATE_RFC3339,
+            $dateTime->format(DATE_RFC3339)
+        );
+        self::assertInstanceOf(DateTimeImmutableRfc3339Normalizable::class, $dateTimeFrom);
+        self::assertEquals(
+            $dateTime->format(DATE_RFC3339),
+            $dateTimeFrom->format(DATE_RFC3339)
+        );
+    }
+
+    public function testCreateFromMutable(): void
+    {
+        $dateTime = new DateTime();
+        $dateTimeFrom = DateTimeImmutableRfc3339Normalizable::createFromMutable($dateTime);
+        self::assertInstanceOf(DateTimeImmutableRfc3339Normalizable::class, $dateTimeFrom);
+        self::assertEquals(
+            $dateTime->format(DATE_RFC3339),
+            $dateTimeFrom->format(DATE_RFC3339)
+        );
+    }
+
     /**
      * @depends testNormalize
      */
diff --git a/tests/Object/DateTimeRfc3339NormalizableTest.php b/tests/Object/DateTimeRfc3339NormalizableTest.php
index 08e18f4..690ad0b 100644
--- a/tests/Object/DateTimeRfc3339NormalizableTest.php
+++ b/tests/Object/DateTimeRfc3339NormalizableTest.php
@@ -3,6 +3,8 @@
 
 namespace Era269\Normalizable\Tests\Object;
 
+use BadMethodCallException;
+use DateTime;
 use Era269\Normalizable\Object\DateTimeRfc3339Normalizable;
 use PHPUnit\Framework\TestCase;
 use UnexpectedValueException;
@@ -35,6 +37,36 @@ public function testDenormalize(DateTimeRfc3339Normalizable $dateTime): void
         );
     }
 
+    public function testCreateFromInterface(): void
+    {
+        $dateTime = new DateTime();
+        if (PHP_VERSION_ID >= 80000) {
+            $dateTimeFrom = DateTimeRfc3339Normalizable::createFromInterface($dateTime);
+            self::assertInstanceOf(DateTimeRfc3339Normalizable::class, $dateTimeFrom);
+            self::assertEquals(
+                $dateTime->format(DATE_RFC3339),
+                $dateTimeFrom->format(DATE_RFC3339)
+            );
+        } else {
+            $this->expectException(BadMethodCallException::class);
+            DateTimeRfc3339Normalizable::createFromInterface($dateTime);
+        }
+    }
+
+    public function testCreateFromFormat(): void
+    {
+        $dateTime = new DateTime();
+        $dateTimeFrom = DateTimeRfc3339Normalizable::createFromFormat(
+            DATE_RFC3339,
+            $dateTime->format(DATE_RFC3339)
+        );
+        self::assertInstanceOf(DateTimeRfc3339Normalizable::class, $dateTimeFrom);
+        self::assertEquals(
+            $dateTime->format(DATE_RFC3339),
+            $dateTimeFrom->format(DATE_RFC3339)
+        );
+    }
+
     public function testDenormalizeFail(): void
     {
         $this->expectException(UnexpectedValueException::class);