diff --git a/index.yaml b/index.yaml
index e14f7726d536cb7fb1235858b484e601ad6fe23b..14a216d6f92fdd08f8aaeca96ae1d8d1709f0503 100644
--- a/index.yaml
+++ b/index.yaml
@@ -1655,6 +1655,27 @@ entries:
     - https://github.com/groundhog2k/helm-charts/releases/download/gitea-0.1.0/gitea-0.1.0.tgz
     version: 0.1.0
   graylog:
+  - apiVersion: v2
+    appVersion: 4.0.6
+    created: "2021-04-11T08:42:46.663254303Z"
+    dependencies:
+    - condition: mongodb.enabled
+      name: mongodb
+      repository: https://groundhog2k.github.io/helm-charts
+      version: 0.2.10
+    - condition: elasticsearch.enabled
+      name: elasticsearch
+      repository: https://groundhog2k.github.io/helm-charts
+      version: 0.1.1
+    description: A Helm chart for Graylog on Kubernetes
+    digest: 685fcd6675d3e9f9ce04c6cb3fd4bcea20ce8d2fe44a1172eec1661f1e245b3f
+    maintainers:
+    - name: groundhog2k
+    name: graylog
+    type: application
+    urls:
+    - https://github.com/groundhog2k/helm-charts/releases/download/graylog-0.1.13/graylog-0.1.13.tgz
+    version: 0.1.13
   - apiVersion: v2
     appVersion: 4.0.5
     created: "2021-03-23T18:11:55.055162784Z"