diff --git a/persistence-modules/spring-boot-persistence-2/README.md b/persistence-modules/spring-boot-persistence-2/README.md
index e0479ffe10..392218d2bf 100644
--- a/persistence-modules/spring-boot-persistence-2/README.md
+++ b/persistence-modules/spring-boot-persistence-2/README.md
@@ -3,6 +3,6 @@
 - [Using JDBI with Spring Boot](https://www.baeldung.com/spring-boot-jdbi)
 - [Configuring a Tomcat Connection Pool in Spring Boot](https://www.baeldung.com/spring-boot-tomcat-connection-pool)
 - [Integrating Spring Boot with HSQLDB](https://www.baeldung.com/spring-boot-hsqldb)
-- [List of In-Memory Databases](http://www.baeldung.com/java-in-memory-databases)
+- [List of In-Memory Databases](https://www.baeldung.com/java-in-memory-databases)
 - [Oracle Connection Pooling With Spring](https://www.baeldung.com/spring-oracle-connection-pooling)
 - More articles: [[<-- prev]](../spring-boot-persistence)
diff --git a/persistence-modules/spring-boot-persistence/README.MD b/persistence-modules/spring-boot-persistence/README.MD
index d6ef239448..5b9fbf7b79 100644
--- a/persistence-modules/spring-boot-persistence/README.MD
+++ b/persistence-modules/spring-boot-persistence/README.MD
@@ -1,8 +1,8 @@
 ### Relevant Articles:
 
-- [Spring Boot with Multiple SQL Import Files](http://www.baeldung.com/spring-boot-sql-import-files)
-- [Configuring Separate Spring DataSource for Tests](http://www.baeldung.com/spring-testing-separate-data-source)
-- [Quick Guide on Loading Initial Data with Spring Boot](http://www.baeldung.com/spring-boot-data-sql-and-schema-sql)
+- [Spring Boot with Multiple SQL Import Files](https://www.baeldung.com/spring-boot-sql-import-files)
+- [Configuring Separate Spring DataSource for Tests](https://www.baeldung.com/spring-testing-separate-data-source)
+- [Quick Guide on Loading Initial Data with Spring Boot](https://www.baeldung.com/spring-boot-data-sql-and-schema-sql)
 - [Configuring a DataSource Programmatically in Spring Boot](https://www.baeldung.com/spring-boot-configure-data-source-programmatic)
 - [Resolving “Failed to Configure a DataSource” Error](https://www.baeldung.com/spring-boot-failed-to-configure-data-source)
 - [Hibernate Field Naming with Spring Boot](https://www.baeldung.com/hibernate-field-naming-spring-boot)