diff --git a/docs/src/main/asciidoc/README.adoc b/docs/src/main/asciidoc/README.adoc
index 2e23770d..1bc1fc53 100644
--- a/docs/src/main/asciidoc/README.adoc
+++ b/docs/src/main/asciidoc/README.adoc
@@ -1,4 +1,4 @@
-image::https://github.com/spring-cloud/spring-cloud-build/workflows/Build/badge.svg?branch=main&style=svg["Build",link="https://github.com/spring-cloud/spring-cloud-build/actions"]
+image::https://github.com/spring-cloud/spring-cloud-build/workflows/Build/badge.svg?branch=4.0.x&style=svg["Build",link="https://github.com/spring-cloud/spring-cloud-build/actions"]
 
 Spring Cloud Build is a common utility project for Spring Cloud
 to use for plugin and dependency management.
@@ -40,7 +40,7 @@ $ mvn deploy -P central -DaltReleaseDeploymentRepository=sonatype-nexus-staging:
 
 == Contributing
 
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/src/main/asciidoc/contributing.adoc[]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/4.0.x/docs/src/main/asciidoc/contributing.adoc[]
 
 == Flattening the POMs
 
diff --git a/docs/src/main/asciidoc/contributing.adoc b/docs/src/main/asciidoc/contributing.adoc
index 71f8aab5..e8c58c08 100644
--- a/docs/src/main/asciidoc/contributing.adoc
+++ b/docs/src/main/asciidoc/contributing.adoc
@@ -15,7 +15,7 @@ author credit if we do.  Active contributors might be asked to join the core tea
 given the ability to merge pull requests.
 
 === Code of Conduct
-This project adheres to the Contributor Covenant https://github.com/spring-cloud/spring-cloud-build/blob/master/docs/src/main/asciidoc/code-of-conduct.adoc[code of
+This project adheres to the Contributor Covenant https://github.com/spring-cloud/spring-cloud-build/blob/{spring-cloud-build-branch}/docs/src/main/asciidoc/code-of-conduct.adoc[code of
 conduct]. By participating, you  are expected to uphold this code. Please report
 unacceptable behavior to spring-code-of-conduct@pivotal.io.
 
@@ -26,7 +26,7 @@ added after the original pull request but before a merge.
 * Use the Spring Framework code format conventions. If you use Eclipse
   you can import formatter settings using the
   `eclipse-code-formatter.xml` file from the
-  https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/spring-cloud-dependencies-parent/eclipse-code-formatter.xml[Spring
+  https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/{spring-cloud-build-branch}/spring-cloud-dependencies-parent/eclipse-code-formatter.xml[Spring
   Cloud Build] project. If using IntelliJ, you can use the
   https://plugins.jetbrains.com/plugin/6546[Eclipse Code Formatter
   Plugin] to import the same file.
diff --git a/docs/src/test/resources/README.adoc b/docs/src/test/resources/README.adoc
index 6cc0baa9..97d7e55e 100644
--- a/docs/src/test/resources/README.adoc
+++ b/docs/src/test/resources/README.adoc
@@ -40,7 +40,7 @@ $ mvn deploy -P central -DaltReleaseDeploymentRepository=sonatype-nexus-staging:
 
 == Contributing
 
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/src/main/asciidoc/contributing.adoc[]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/4.0.x/docs/src/main/asciidoc/contributing.adoc[]
 
 == Flattening the POMs
 
@@ -128,7 +128,7 @@ Spring Cloud Build Docs comes with a set of attributes for asciidoctor that you
 
 [source,xml]
 ----
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/pom.xml[tags=attributes,indent=0]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/4.0.x/pom.xml[tags=attributes,indent=0]
 ----
 
 == Updating the guides