diff --git a/Chart.lock b/Chart.lock
index 2364595b2f7da28bf9bb1c3020af1b7f3e5b517c..568c594c44ca2e9e4c08460554b027af30a1afe9 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,33 +1,33 @@
 dependencies:
-  - name: postgresql
-    repository: https://charts.bitnami.com/bitnami
-    version: 10.12.0
-  - name: redis
-    repository: https://charts.bitnami.com/bitnami
-    version: 10.9.0
-  - name: vs-cache
-    repository: https://charts-public.hub.eox.at
-    version: 2.0.5
-  - name: vs-client
-    repository: https://charts-public.hub.eox.at
-    version: 2.0.4
-  - name: vs-renderer
-    repository: https://charts-public.hub.eox.at
-    version: 2.0.23
-  - name: vs-registrar
-    repository: https://charts-public.hub.eox.at
-    version: 2.0.23
-  - name: vs-scheduler
-    repository: https://charts-public.hub.eox.at
-    version: 2.0.1
-  - name: vs-harvester
-    repository: https://charts-public.hub.eox.at
-    version: 2.1.3
-  - name: vs-ingestor
-    repository: https://charts-public.hub.eox.at
-    version: 2.0.4
-  - name: vs-preprocessor
-    repository: https://charts-public.hub.eox.at
-    version: 2.0.3
-digest: sha256:da33497f202e1f1266f7bf9f02d8b5e86de7dd87eaeb1287d825b551573f8387
-generated: "2022-01-13T15:00:32.341956669Z"
+- name: postgresql
+  repository: https://charts.bitnami.com/bitnami
+  version: 10.12.0
+- name: redis
+  repository: https://charts.bitnami.com/bitnami
+  version: 10.9.0
+- name: vs-cache
+  repository: https://charts-public.hub.eox.at
+  version: 2.0.5
+- name: vs-client
+  repository: https://charts-public.hub.eox.at
+  version: 2.0.4
+- name: vs-renderer
+  repository: https://charts-public.hub.eox.at
+  version: 2.0.23
+- name: vs-registrar
+  repository: https://charts-public.hub.eox.at
+  version: 2.0.23
+- name: vs-scheduler
+  repository: https://charts-public.hub.eox.at
+  version: 2.0.1
+- name: vs-harvester
+  repository: https://charts-public.hub.eox.at
+  version: 2.1.4
+- name: vs-ingestor
+  repository: https://charts-public.hub.eox.at
+  version: 2.0.4
+- name: vs-preprocessor
+  repository: https://charts-public.hub.eox.at
+  version: 2.0.4
+digest: sha256:afa95021aa5e8188ccc14f705b8e3db1e13be2b57bd62dfa4ec0f86e62cd3612
+generated: "2022-01-18T10:54:47.501888766Z"
diff --git a/Chart.yaml b/Chart.yaml
index a739aa69669eeb731c612e853731ef9a3793a55d..9310da25140972d4e80bd18358d42530b748efed 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -50,6 +50,6 @@ dependencies:
     repository: "https://charts-public.hub.eox.at"
     alias: ingestor
   - name: vs-preprocessor
-    version: "2.0.3"
+    version: "2.0.4"
     repository: "https://charts-public.hub.eox.at"
     alias: preprocessor
diff --git a/charts/vs-preprocessor-2.0.3.tgz b/charts/vs-preprocessor-2.0.3.tgz
deleted file mode 100644
index 240065d3dbbad6cc546e8e0cb798449778c7896b..0000000000000000000000000000000000000000
Binary files a/charts/vs-preprocessor-2.0.3.tgz and /dev/null differ
diff --git a/charts/vs-preprocessor-2.0.4.tgz b/charts/vs-preprocessor-2.0.4.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..4c9d29ca90431eb62dfaf044a85d44135f999025
Binary files /dev/null and b/charts/vs-preprocessor-2.0.4.tgz differ