diff --git a/tests/DataValues/MonolingualTextValueTest.php b/tests/DataValues/MonolingualTextValueTest.php
index 3891208..979df00 100644
--- a/tests/DataValues/MonolingualTextValueTest.php
+++ b/tests/DataValues/MonolingualTextValueTest.php
@@ -59,7 +59,7 @@ public function testNewFromArray() {
 	 * @dataProvider invalidArrayProvider
 	 */
 	public function testNewFromArrayWithInvalidArray( array $array ) {
-		$this->setExpectedException( IllegalValueException::class );
+		$this->expectException( IllegalValueException::class );
 		MonolingualTextValue::newFromArray( $array );
 	}
 
diff --git a/tests/ValueFormatters/StringFormatterTest.php b/tests/ValueFormatters/StringFormatterTest.php
index a227a52..d0554f0 100644
--- a/tests/ValueFormatters/StringFormatterTest.php
+++ b/tests/ValueFormatters/StringFormatterTest.php
@@ -47,7 +47,7 @@ public function validProvider() {
 	 */
 	public function testInvalidFormat( $value ) {
 		$formatter = new StringFormatter();
-		$this->setExpectedException( InvalidArgumentException::class );
+		$this->expectException( InvalidArgumentException::class );
 		$formatter->format( $value );
 	}
 
diff --git a/tests/ValueParsers/Normalizers/NullStringNormalizerTest.php b/tests/ValueParsers/Normalizers/NullStringNormalizerTest.php
index c58fd2e..9a2bf05 100644
--- a/tests/ValueParsers/Normalizers/NullStringNormalizerTest.php
+++ b/tests/ValueParsers/Normalizers/NullStringNormalizerTest.php
@@ -39,7 +39,7 @@ public function stringProvider() {
 	 */
 	public function testNormalizeException( $value ) {
 		$normalizer = new NullStringNormalizer();
-		$this->setExpectedException( InvalidArgumentException::class );
+		$this->expectException( InvalidArgumentException::class );
 		$normalizer->normalize( $value );
 	}
 
diff --git a/tests/ValueParsers/Normalizers/TrimmingStringNormalizerTest.php b/tests/ValueParsers/Normalizers/TrimmingStringNormalizerTest.php
index dc13a09..b573ea7 100644
--- a/tests/ValueParsers/Normalizers/TrimmingStringNormalizerTest.php
+++ b/tests/ValueParsers/Normalizers/TrimmingStringNormalizerTest.php
@@ -40,7 +40,7 @@ public function stringProvider() {
 	 */
 	public function testNormalizeException( $value ) {
 		$normalizer = new TrimmingStringNormalizer();
-		$this->setExpectedException( 'InvalidArgumentException' );
+		$this->expectException( 'InvalidArgumentException' );
 		$normalizer->normalize( $value );
 	}