diff --git a/packages/create-app/templates/default-app/app-config.yaml.hbs b/packages/create-app/templates/default-app/app-config.yaml.hbs
index 81e4c3a739..9ff26a6b44 100644
--- a/packages/create-app/templates/default-app/app-config.yaml.hbs
+++ b/packages/create-app/templates/default-app/app-config.yaml.hbs
@@ -100,18 +100,18 @@ catalog:
 
     # Backstage example templates
     - type: url
-      target: https://github.com/backstage/software-templates/blob/master/scaffolder-templates/react-ssr-template/template.yaml
+      target: https://github.com/backstage/software-templates/blob/main/scaffolder-templates/react-ssr-template/template.yaml
       rules:
         - allow: [Template]
     - type: url
-      target: https://github.com/backstage/software-templates/blob/master/scaffolder-templates/springboot-grpc-template/template.yaml
+      target: https://github.com/backstage/software-templates/blob/main/scaffolder-templates/springboot-grpc-template/template.yaml
       rules:
         - allow: [Template]
     - type: url
-      target: https://github.com/spotify/cookiecutter-golang/blob/master/template.yaml
+      target: https://github.com/spotify/cookiecutter-golang/blob/main/template.yaml
       rules:
         - allow: [Template]
     - type: url
-      target: https://github.com/backstage/software-templates/blob/master/scaffolder-templates/docs-template/template.yaml
+      target: https://github.com/backstage/software-templates/blob/main/scaffolder-templates/docs-template/template.yaml
       rules:
         - allow: [Template]