diff --git a/charts/graylog/Chart.lock b/charts/graylog/Chart.lock
index dcb90505f45fe19b23c32825a731cf0c19d90e56..f72b5cc954ebddc157fa9be2482f9e3dc8bad9cf 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: 0.4.16
+  version: 0.3.22
 - name: elasticsearch
   repository: https://groundhog2k.github.io/helm-charts
   version: 0.1.106
-digest: sha256:fb6a37d3ee5ac02969bf85464cb466e665c14ab2b951e7120cb3684f0e16efe2
-generated: "2023-01-05T16:21:09.576319754+01:00"
+digest: sha256:fee8f95ca79bb68bef3cf2d9d9a96ffc5263888d80809ee1a6999b5bb8ee178f
+generated: "2023-02-02T20:48:43.791350263+01:00"
diff --git a/charts/graylog/Chart.yaml b/charts/graylog/Chart.yaml
index 24d9930161e8481e144800eeccac08fa5bf6fe3f..bdca09f396f27588fc55204fbd6cab6573af1bbf 100644
--- a/charts/graylog/Chart.yaml
+++ b/charts/graylog/Chart.yaml
@@ -7,13 +7,13 @@ type: application
 maintainers:
   - name: groundhog2k
 
-version: 0.5.3
+version: "0.4.20"
 
-appVersion: "5.0.2"
+appVersion: "4.3.12-jre11"
 
 dependencies:
   - name: mongodb
-    version: 0.4.16
+    version: 0.3.22
     repository: "https://groundhog2k.github.io/helm-charts"
     condition: mongodb.enabled
   - name: elasticsearch
diff --git a/charts/graylog/RELEASENOTES.md b/charts/graylog/RELEASENOTES.md
index 91ad48714e84f2303846c6d01d522b603ac0cf00..9c732463f9ca80618e3aba2f51bfdc9fc839abed 100644
--- a/charts/graylog/RELEASENOTES.md
+++ b/charts/graylog/RELEASENOTES.md
@@ -32,6 +32,7 @@
 | 0.4.17 | 4.3.9-jre11 | Updated chart dependencies (mongodb 0.3.21) |
 | 0.4.18 | 4.3.10-jre11 | Updated chart for Graylog 4.3.10 and dependencies (mongodb 0.3.22) |
 | 0.4.19 | 4.3.11-jre11 | Updated chart for Graylog 4.3.11 |
+| 0.4.20 | 4.3.12-jre11 | Updated chart for Graylog 4.3.12 |
 | 0.5.0 | 5.0.0 | Updated chart for Graylog 5.0.0 and chart dependencies (mongodb 0.4.15) |
 | 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) |
diff --git a/charts/graylog/charts/mongodb-0.3.22.tgz b/charts/graylog/charts/mongodb-0.3.22.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..bfc26451ab4c24dbba8e7a2a6dc2b2b10b4f24a1
Binary files /dev/null and b/charts/graylog/charts/mongodb-0.3.22.tgz differ
diff --git a/charts/graylog/charts/mongodb-0.4.16.tgz b/charts/graylog/charts/mongodb-0.4.16.tgz
deleted file mode 100644
index 2850478a638eeb65fbad353121134ba56a84b942..0000000000000000000000000000000000000000
Binary files a/charts/graylog/charts/mongodb-0.4.16.tgz and /dev/null differ