diff --git a/spring-boot-modules/spring-boot-properties-2/src/test/java/com/baeldung/properties/yamllist/YamlComplexListsUnitTest.java b/spring-boot-modules/spring-boot-properties-2/src/test/java/com/baeldung/properties/yamllist/YamlComplexListsUnitTest.java
index 6dc5d61d09..ce9ec38551 100644
--- a/spring-boot-modules/spring-boot-properties-2/src/test/java/com/baeldung/properties/yamllist/YamlComplexListsUnitTest.java
+++ b/spring-boot-modules/spring-boot-properties-2/src/test/java/com/baeldung/properties/yamllist/YamlComplexListsUnitTest.java
@@ -6,14 +6,14 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
-import org.springframework.boot.test.context.ConfigFileApplicationContextInitializer;
+import org.springframework.boot.test.context.ConfigDataApplicationContextInitializer;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 
 import com.baeldung.properties.yamllist.pojo.ApplicationProps;
 
 @ExtendWith(SpringExtension.class)
-@ContextConfiguration(initializers = ConfigFileApplicationContextInitializer.class)
+@ContextConfiguration(initializers = ConfigDataApplicationContextInitializer.class)
 @EnableConfigurationProperties(value = ApplicationProps.class)
 class YamlComplexListsUnitTest {
 
diff --git a/spring-boot-modules/spring-boot-properties-2/src/test/java/com/baeldung/properties/yamllist/YamlSimpleListUnitTest.java b/spring-boot-modules/spring-boot-properties-2/src/test/java/com/baeldung/properties/yamllist/YamlSimpleListUnitTest.java
index 475a73c7d7..5315c7b9bc 100644
--- a/spring-boot-modules/spring-boot-properties-2/src/test/java/com/baeldung/properties/yamllist/YamlSimpleListUnitTest.java
+++ b/spring-boot-modules/spring-boot-properties-2/src/test/java/com/baeldung/properties/yamllist/YamlSimpleListUnitTest.java
@@ -6,14 +6,14 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
-import org.springframework.boot.test.context.ConfigFileApplicationContextInitializer;
+import org.springframework.boot.test.context.ConfigDataApplicationContextInitializer;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 
 import com.baeldung.properties.yamllist.pojo.ApplicationProps;
 
 @ExtendWith(SpringExtension.class)
-@ContextConfiguration(initializers = ConfigFileApplicationContextInitializer.class)
+@ContextConfiguration(initializers = ConfigDataApplicationContextInitializer.class)
 @EnableConfigurationProperties(value = ApplicationProps.class)
 class YamlSimpleListUnitTest {