diff --git a/charts/graylog/Chart.lock b/charts/graylog/Chart.lock
index b0c8f29d0f054a505e991655f51f2e7149fc4444..9a08b91ec64faeada7515daf584ccbd5f6180c4f 100644
--- a/charts/graylog/Chart.lock
+++ b/charts/graylog/Chart.lock
@@ -1,9 +1,9 @@
 dependencies:
 - name: mongodb
   repository: https://groundhog2k.github.io/helm-charts
-  version: 0.5.13
+  version: 0.5.16
 - name: elasticsearch
   repository: https://groundhog2k.github.io/helm-charts
   version: 0.1.106
-digest: sha256:7c9840bfd56fa6dfba5f79c1b44c7230ab2f0ad66179fc25ac3b09724874fd0e
-generated: "2023-04-06T18:35:18.516617839+02:00"
+digest: sha256:d658e1304014ab0bd8ecd6f733f29a83bb08502db5b267fff2dbe5890ebf25cd
+generated: "2023-07-16T12:28:33.981799947+02:00"
diff --git a/charts/graylog/Chart.yaml b/charts/graylog/Chart.yaml
index bfc057c94315ff11228d3ecfb088596ec1c3e381..691374b154dcdd1062be5570fac51890ce0c49aa 100644
--- a/charts/graylog/Chart.yaml
+++ b/charts/graylog/Chart.yaml
@@ -7,13 +7,13 @@ type: application
 maintainers:
   - name: groundhog2k
 
-version: "0.6.3"
+version: "0.6.4"
 
 appVersion: "5.1.3"
 
 dependencies:
   - name: mongodb
-    version: "0.5.13"
+    version: "0.5.16"
     repository: "https://groundhog2k.github.io/helm-charts"
     condition: mongodb.enabled
   - name: elasticsearch
diff --git a/charts/graylog/README.md b/charts/graylog/README.md
index 8ff2b8b756e8a7feb2934c24f3ee5013a4a95d19..f1e87db4a6187c36a75b5ff35cb18e1f7a7ea326 100644
--- a/charts/graylog/README.md
+++ b/charts/graylog/README.md
@@ -1,6 +1,6 @@
 # Graylog
 
-![Version: 0.6.3](https://img.shields.io/badge/Version-0.6.3-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 5.1.3](https://img.shields.io/badge/AppVersion-5.1.3-informational?style=flat-square)
+![Version: 0.6.4](https://img.shields.io/badge/Version-0.6.4-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 5.1.3](https://img.shields.io/badge/AppVersion-5.1.3-informational?style=flat-square)
 
 ## Changelog
 
@@ -45,7 +45,7 @@ helm uninstall my-release
 
 | Repository | Name | Version |
 |------------|------|---------|
-| @groundhog2k | mongodb | 0.5.13 |
+| @groundhog2k | mongodb | 0.5.16 |
 | @groundhog2k | elasticsearch | 0.1.106 |
 
 ## Common parameters
diff --git a/charts/graylog/RELEASENOTES.md b/charts/graylog/RELEASENOTES.md
index 377177fc0e9d9f8b85443b467e677c94ffd3c880..3473cba17792052302842934340d325c91c7cf0e 100644
--- a/charts/graylog/RELEASENOTES.md
+++ b/charts/graylog/RELEASENOTES.md
@@ -38,7 +38,7 @@
 | 0.5.1 | 5.0.1 | Updated chart for Graylog 5.0.1 |
 | 0.5.2 | 5.0.2 | Updated chart for Graylog 5.0.2 and chart dependencies (mongodb 0.4.16) |
 | 0.5.3 | 5.0.2 | Fixed values documentation - thx @generalovmaksim |
-| 0.5.4 | 5.0.3 | Updated chart for Graylog 5.0.3 | 
+| 0.5.4 | 5.0.3 | Updated chart for Graylog 5.0.3 |
 | 0.5.5 | 5.0.3 | Updated version detection for pod disruption budget |
 | 0.5.6 | 5.0.4 | Updated chart for Graylog 5.0.4 |
 | 0.5.7 | 5.0.5 | Updated chart for Graylog 5.0.5 |
@@ -48,4 +48,5 @@
 | 0.6.1 | 5.1.1 | Updated chart for Graylog 5.1.1 |
 | 0.6.2 | 5.1.2 | Updated chart for Graylog 5.1.2 |
 | 0.6.3 | 5.1.3 | Updated chart for Graylog 5.1.3 |
+| 0.6.4 | 5.1.3 | Updated chart dependencies (mongodb 0.5.16) |
 | | | |
diff --git a/charts/graylog/charts/mongodb-0.5.13.tgz b/charts/graylog/charts/mongodb-0.5.13.tgz
deleted file mode 100644
index eace8e54e7238081753e40cd29d81184cf7a146a..0000000000000000000000000000000000000000
Binary files a/charts/graylog/charts/mongodb-0.5.13.tgz and /dev/null differ
diff --git a/charts/graylog/charts/mongodb-0.5.16.tgz b/charts/graylog/charts/mongodb-0.5.16.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..556bc649a7f5fbf920260a5bfc392967547db675
Binary files /dev/null and b/charts/graylog/charts/mongodb-0.5.16.tgz differ