diff --git a/stable/cosi-0.0.1-alpha.4.tgz b/stable/cosi-0.0.1-alpha.4.tgz
new file mode 100644
index 000000000..8bf7032b9
Binary files /dev/null and b/stable/cosi-0.0.1-alpha.4.tgz differ
diff --git a/stable/index.yaml b/stable/index.yaml
index f0d24285f..145c6d169 100644
--- a/stable/index.yaml
+++ b/stable/index.yaml
@@ -1014,6 +1014,24 @@ entries:
     - https://mesosphere.github.io/charts/stable/cluster-autoscaler-7.1.0.tgz
     version: 7.1.0
   cosi:
+  - apiVersion: v2
+    appVersion: 0.0.1-alpha.4
+    created: "2025-01-23T09:26:24.836957963Z"
+    description: Container Object Storage Interface (COSI) provisioner for Kubernetes
+    digest: f0d23d4290c15510a862ef7edfb66b5ee9f63abb673d363f39d6fc242f39ee66
+    home: https://container-object-storage-interface.github.io/
+    icon: https://raw.githubusercontent.com/container-object-storage-interface/container-object-storage-interface.github.io/refs/heads/master/static/img/logo-15.svg
+    keywords:
+    - cosi
+    maintainers:
+    - name: takirala
+    - name: dkoshkin
+    name: cosi
+    sources:
+    - https://github.com/kubernetes-sigs/container-object-storage-interface
+    urls:
+    - https://mesosphere.github.io/charts/stable/cosi-0.0.1-alpha.4.tgz
+    version: 0.0.1-alpha.4
   - apiVersion: v2
     appVersion: 0.0.1-alpha.3
     created: "2025-01-23T09:21:33.266985234Z"
@@ -42145,4 +42163,4 @@ entries:
     urls:
     - https://mesosphere.github.io/charts/stable/vsphere-csi-driver-1.0.0.tgz
     version: 1.0.0
-generated: "2025-01-23T09:21:33.266457508Z"
+generated: "2025-01-23T09:26:24.836473281Z"