diff --git a/index.yaml b/index.yaml
index 1cbeddeadc9bc614fe55703e0d7a6dfe592c6385..da579437fd3f2687e72476d398033f6a353744cf 100644
--- a/index.yaml
+++ b/index.yaml
@@ -3778,6 +3778,27 @@ 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: 4.2.3-jre11
+    created: "2021-12-10T18:13:26.214966422Z"
+    dependencies:
+    - condition: mongodb.enabled
+      name: mongodb
+      repository: https://groundhog2k.github.io/helm-charts
+      version: 0.3.5
+    - condition: elasticsearch.enabled
+      name: elasticsearch
+      repository: https://groundhog2k.github.io/helm-charts
+      version: 0.1.103
+    description: A Helm chart for Graylog on Kubernetes
+    digest: ee5724fdd4196df066716f229dd37b4ce49c51f1c3241ed2763ec249e798f954
+    maintainers:
+    - name: groundhog2k
+    name: graylog
+    type: application
+    urls:
+    - https://github.com/groundhog2k/helm-charts/releases/download/graylog-0.3.4/graylog-0.3.4.tgz
+    version: 0.3.4
   - apiVersion: v2
     appVersion: 4.2.2-jre11
     created: "2021-12-08T17:51:32.147044265Z"
@@ -8644,4 +8665,4 @@ entries:
     urls:
     - https://github.com/groundhog2k/helm-charts/releases/download/wordpress-0.1.0/wordpress-0.1.0.tgz
     version: 0.1.0
-generated: "2021-12-10T17:59:04.580805706Z"
+generated: "2021-12-10T18:13:26.219775401Z"