diff --git a/index.yaml b/index.yaml
index aac5126a3..6b7e9e09d 100644
--- a/index.yaml
+++ b/index.yaml
@@ -1,6 +1,15 @@
 apiVersion: v1
 entries:
   trek:
+  - apiVersion: v2
+    appVersion: 4.2.0
+    created: "2026-09-03T14:25:15.172040498Z"
+    description: Minimal Helm chart for TREK app
+    digest: 3ea91ba2e4d2000d2e5a63abc40db73e3705280a5479166c59c664d119546005
+    name: trek
+    urls:
+    - https://chart.liketrek.com/trek-4.2.0.tgz
+    version: 4.2.0
   - apiVersion: v2
     appVersion: 4.1.1
     created: "2026-08-29T14:42:44.49672538Z"
@@ -370,4 +379,4 @@ entries:
     urls:
     - https://chart.liketrek.com/trek-2.9.12.tgz
     version: 2.9.12
-generated: "2026-08-29T14:42:44.495361302Z"
+generated: "2026-09-03T14:25:15.170989833Z"
diff --git a/trek-4.2.0.tgz b/trek-4.2.0.tgz
new file mode 100644
index 000000000..ae32a25d1
Binary files /dev/null and b/trek-4.2.0.tgz differ