diff --git a/README.md b/README.md
index 3eb93e3..1c12363 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,12 @@
 # MineXLauncher
 
+## Variables to update when changing version number
+
+- `cacheVersion` in [sw.ts](/src/sw.ts) and [sw-full.ts](/src/sw-full.ts)
+- `launcherVersion` in [main.ts](/src/resources/scripts/main.ts)
+- Changelog in [main.ts](/src/resources/scripts/main.ts)
+- Changelog on [updates page](/public/updates/index.html)
+
 ## Client versions
 
 - Update both web and offline at the same time if possible