diff --git a/assembly/src/main/resources/docs-urls.txt b/assembly/src/main/resources/docs-urls.txt
index 845dab8cf..d96c3ea23 100644
--- a/assembly/src/main/resources/docs-urls.txt
+++ b/assembly/src/main/resources/docs-urls.txt
@@ -1,6 +1,6 @@
-http://struts.apache.org/getting-started/
-http://struts.apache.org/security/
-http://struts.apache.org/core-developers/
-http://struts.apache.org/tag-developers/
-http://struts.apache.org/maven-archetypes/
-http://struts.apache.org/plugins/
+https://struts.apache.org/getting-started/
+https://struts.apache.org/security/
+https://struts.apache.org/core-developers/
+https://struts.apache.org/tag-developers/
+https://struts.apache.org/maven-archetypes/
+https://struts.apache.org/plugins/