diff --git a/apps/altimeter/ChangeLog b/apps/altimeter/ChangeLog
index 8d21cf797..905152382 100644
--- a/apps/altimeter/ChangeLog
+++ b/apps/altimeter/ChangeLog
@@ -1,3 +1,4 @@
 0.01: New App!
 0.02: Actually upload correct code
 0.03: Display sea-level pressure, too, and allow calibration
+0.04: Switch to using system code for pressure calibration
diff --git a/apps/altimeter/metadata.json b/apps/altimeter/metadata.json
index 8bf3772ed..ff5eb9935 100644
--- a/apps/altimeter/metadata.json
+++ b/apps/altimeter/metadata.json
@@ -1,6 +1,6 @@
 { "id": "altimeter",
   "name": "Altimeter",
-  "version":"0.03",
+  "version":"0.04",
   "description": "Simple altimeter that can display height changed using Bangle.js 2's built in pressure sensor.",
   "icon": "app.png",
   "tags": "tool,outdoors",