diff --git a/helm/dbrepo/Chart.lock b/helm/dbrepo/Chart.lock
index 45878cdfc0597e70b690912b03e500643e617367..1dca92612fdef3f2c5e5b3b0163b664b18d01d82 100644
--- a/helm/dbrepo/Chart.lock
+++ b/helm/dbrepo/Chart.lock
@@ -14,14 +14,11 @@ dependencies:
 - name: rabbitmq
   repository: https://charts.bitnami.com/bitnami
   version: 14.0.0
-- name: seaweedfs
-  repository: https://charts.bitnami.com/bitnami
-  version: 0.4.5
 - name: tusd
   repository: https://charts.sagikazarmark.dev
   version: 0.1.2
 - name: openldap-stack-ha
   repository: https://jp-gouin.github.io/helm-openldap/
   version: 4.2.5
-digest: sha256:bc81f32931159cbea98f6da5f58ff3425a5cd03183506ab218120be136486468
-generated: "2024-07-12T06:33:37.323435643+02:00"
+digest: sha256:d22946b1f2caf2daabe045afe08a892d609a9ed1e4c12d6dbf70014f3272aedc
+generated: "2024-07-30T21:10:24.891252492+02:00"
diff --git a/helm/dbrepo/charts/keycloak-21.4.1.tgz b/helm/dbrepo/charts/keycloak-21.4.1.tgz
deleted file mode 100644
index 8f271714d3187c57dd762482983a8bee71778d39..0000000000000000000000000000000000000000
Binary files a/helm/dbrepo/charts/keycloak-21.4.1.tgz and /dev/null differ
diff --git a/helm/dbrepo/charts/mariadb-galera-13.2.3.tgz b/helm/dbrepo/charts/mariadb-galera-13.2.3.tgz
deleted file mode 100644
index 01633c7fa452fd12b0eb071a2cdf448909272e46..0000000000000000000000000000000000000000
Binary files a/helm/dbrepo/charts/mariadb-galera-13.2.3.tgz and /dev/null differ
diff --git a/helm/dbrepo/charts/opensearch-2.20.0.tgz b/helm/dbrepo/charts/opensearch-2.20.0.tgz
deleted file mode 100644
index 0b4586c2510c8264baa01e26035742cc08afe57c..0000000000000000000000000000000000000000
Binary files a/helm/dbrepo/charts/opensearch-2.20.0.tgz and /dev/null differ
diff --git a/helm/dbrepo/charts/rabbitmq-14.0.0.tgz b/helm/dbrepo/charts/rabbitmq-14.0.0.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..39ea3aaef2a94fe507a08242bbfe37209eb9fa53
Binary files /dev/null and b/helm/dbrepo/charts/rabbitmq-14.0.0.tgz differ
diff --git a/helm/dbrepo/charts/rabbitmq-14.4.2.tgz b/helm/dbrepo/charts/rabbitmq-14.4.2.tgz
deleted file mode 100644
index 4527ae9df492f94a489938db7881faf8fb145296..0000000000000000000000000000000000000000
Binary files a/helm/dbrepo/charts/rabbitmq-14.4.2.tgz and /dev/null differ
diff --git a/helm/dbrepo/charts/seaweedfs-0.4.5.tgz b/helm/dbrepo/charts/seaweedfs-0.4.5.tgz
deleted file mode 100644
index 7beeabf35c0dbf671f5771d117bbdcc78443dd9e..0000000000000000000000000000000000000000
Binary files a/helm/dbrepo/charts/seaweedfs-0.4.5.tgz and /dev/null differ
diff --git a/helm/dbrepo/charts/tusd-0.1.2.tgz b/helm/dbrepo/charts/tusd-0.1.2.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..61032d920f3e057c7826491088745b3087a01a79
Binary files /dev/null and b/helm/dbrepo/charts/tusd-0.1.2.tgz differ
diff --git a/helm/dbrepo/values.schema.json b/helm/dbrepo/values.schema.json
index 843f7e799100a7b8a5041c96b8914275326ea2b7..eb7e0468e1d3af09efb6829a5d12546eb580cf86 100644
--- a/helm/dbrepo/values.schema.json
+++ b/helm/dbrepo/values.schema.json
@@ -822,7 +822,14 @@
                             "type": "object"
                         },
                         "bucket": {
-                            "type": "string"
+                            "properties": {
+                                "import": {
+                                    "type": "string"
+                                },
+                                "export": {
+                                    "type": "string"
+                                }
+                            }
                         },
                         "endpoint": {
                             "type": "string"
@@ -1292,7 +1299,14 @@
                             "type": "object"
                         },
                         "bucket": {
-                            "type": "string"
+                            "properties": {
+                                "import": {
+                                    "type": "string"
+                                },
+                                "export": {
+                                    "type": "string"
+                                }
+                            }
                         },
                         "endpoint": {
                             "type": "string"
@@ -1551,7 +1565,14 @@
                             "type": "object"
                         },
                         "bucket": {
-                            "type": "string"
+                            "properties": {
+                                "import": {
+                                    "type": "string"
+                                },
+                                "export": {
+                                    "type": "string"
+                                }
+                            }
                         },
                         "enabled": {
                             "type": "boolean"
diff --git a/helm/dbrepo/values.yaml b/helm/dbrepo/values.yaml
index c5b5bb542dfc90c4ee951a4ca9380f3e5d53271c..0d4ea185e72991a0e6b67258054c026c5a020a5b 100644
--- a/helm/dbrepo/values.yaml
+++ b/helm/dbrepo/values.yaml
@@ -488,7 +488,6 @@ metadataservice:
   s3:
     ## @param metadataservice.s3.endpoint The S3-capable endpoint the microservice connects to.
     endpoint: http://storage-service-s3:8333
-    ## @skip metadataservice.s3.bucket
     bucket:
       import: dbrepo-upload
       export: dbrepo-download
@@ -575,7 +574,6 @@ dataservice:
   s3:
     ## @param dataservice.s3.endpoint The S3-capable endpoint the microservice connects to.
     endpoint: http://storage-service-s3:8333
-    ## @param dataservice.s3.bucket The S3 bucket name.
     bucket:
       import: dbrepo-upload
       export: dbrepo-download
@@ -678,7 +676,6 @@ storageservice:
     enabled: true
     ## @param storageservice.s3.replicaCount The number of replicas.
     replicaCount: 2
-    ## @param storageservice.s3.bucket The S3-bucket name.
     bucket:
       import: dbrepo-upload
       export: dbrepo-download