diff --git a/apache-cxf-modules/cxf-introduction/README.md b/apache-cxf-modules/cxf-introduction/README.md
index 9a076524b7..3eef167785 100644
--- a/apache-cxf-modules/cxf-introduction/README.md
+++ b/apache-cxf-modules/cxf-introduction/README.md
@@ -1,2 +1,2 @@
 ### Relevant Articles:
-- [Introduction to Apache CXF](http://www.baeldung.com/introduction-to-apache-cxf)
+- [Introduction to Apache CXF](https://www.baeldung.com/introduction-to-apache-cxf)