diff --git a/Chart.lock b/Chart.lock
index 46af8b939f3fd246624c055e8da4242c6192a7f9..3ea8356fe13587d38e30cae6d9b6e6386c92d568 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -28,9 +28,9 @@ dependencies:
   version: 2.0.8
 - name: vs-preprocessor
   repository: https://charts-public.hub.eox.at
-  version: 2.1.7
+  version: 2.1.8
 - name: vs-preprocessor-v3
   repository: https://charts-public.hub.eox.at
   version: 3.0.2
-digest: sha256:751cce50ee7383801b92b4b607c2ea3b3d530210dfb280bb0c202487d0bd9de8
-generated: "2022-05-16T14:45:18.413073498Z"
+digest: sha256:8ffeec05945784d6662cddf9f260021fb81d906bf3d76313b63497a2526dc49f
+generated: "2022-05-19T12:17:04.124765731Z"
diff --git a/Chart.yaml b/Chart.yaml
index 33ad8bcbbab8eafb8bdac77b24083a474d89a824..4d5ff0bfb4b6adb9213b16cda24debe4e7fd3e08 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -50,7 +50,7 @@ dependencies:
     repository: "https://charts-public.hub.eox.at"
     alias: ingestor
   - name: vs-preprocessor
-    version: "2.1.7"
+    version: "2.1.8"
     repository: "https://charts-public.hub.eox.at"
     alias: preprocessor
   - name: vs-preprocessor-v3
diff --git a/charts/vs-preprocessor-2.1.7.tgz b/charts/vs-preprocessor-2.1.7.tgz
deleted file mode 100644
index 6e63981505c7642fcb381b49a921e630b39afd37..0000000000000000000000000000000000000000
Binary files a/charts/vs-preprocessor-2.1.7.tgz and /dev/null differ
diff --git a/charts/vs-preprocessor-2.1.8.tgz b/charts/vs-preprocessor-2.1.8.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..06151e70ae5cb4be8e4c77250d53870abd1928db
Binary files /dev/null and b/charts/vs-preprocessor-2.1.8.tgz differ