diff --git a/course_data/README.md b/course_data_2025/README.md similarity index 100% rename from course_data/README.md rename to course_data_2025/README.md diff --git a/course_modules/README.md b/course_modules_2025/README.md similarity index 100% rename from course_modules/README.md rename to course_modules_2025/README.md diff --git a/seminar_slides/README.md b/seminar_slides_2025/README.md similarity index 100% rename from seminar_slides/README.md rename to seminar_slides_2025/README.md