diff --git a/Chart.lock b/Chart.lock
index 5017736908740fbbb4ef06140467a5008fee30a5..852e5b98d6b388e2201dbcc180a184509d966617 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -13,10 +13,10 @@ dependencies:
   version: 2.0.4
 - name: vs-renderer
   repository: https://charts-public.hub.eox.at
-  version: 2.0.20
+  version: 2.0.21
 - name: vs-registrar
   repository: https://charts-public.hub.eox.at
-  version: 2.0.20
+  version: 2.0.21
 - name: vs-scheduler
   repository: https://charts-public.hub.eox.at
   version: 2.0.1
@@ -29,5 +29,5 @@ dependencies:
 - name: vs-preprocessor
   repository: https://charts-public.hub.eox.at
   version: 2.0.1
-digest: sha256:d5775d03e9adde66fda08500e268271992ee2bcb5bfba598e1c728a198443b8c
-generated: "2021-12-15T16:36:10.449543696+01:00"
+digest: sha256:07b206937351dee61b3472d8a89ed0b6c643ae912c0ff922e0f61ac9255a2338
+generated: "2021-12-15T15:42:28.331674941Z"
diff --git a/Chart.yaml b/Chart.yaml
index c61576fe327987da63fdd5655ab4dacfb3cd88a7..1e82e04ec2a0b442a16d20323a49218a58a14270 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -30,11 +30,11 @@ dependencies:
     repository: "https://charts-public.hub.eox.at"
     alias: client
   - name: vs-renderer
-    version: "2.0.20"
+    version: "2.0.21"
     repository: "https://charts-public.hub.eox.at"
     alias: renderer
   - name: vs-registrar
-    version: "2.0.20"
+    version: "2.0.21"
     repository: "https://charts-public.hub.eox.at"
     alias: registrar
   - name: vs-scheduler
diff --git a/charts/vs-registrar-2.0.20.tgz b/charts/vs-registrar-2.0.20.tgz
deleted file mode 100644
index 2002d167da2636c8505024788c5821a346152c7b..0000000000000000000000000000000000000000
Binary files a/charts/vs-registrar-2.0.20.tgz and /dev/null differ
diff --git a/charts/vs-registrar-2.0.21.tgz b/charts/vs-registrar-2.0.21.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..b0a97351d7cbb7ab31db4c53178e8061a580bea3
Binary files /dev/null and b/charts/vs-registrar-2.0.21.tgz differ
diff --git a/charts/vs-renderer-2.0.20.tgz b/charts/vs-renderer-2.0.20.tgz
deleted file mode 100644
index 931087981875c81db626908b25209a98094a3d00..0000000000000000000000000000000000000000
Binary files a/charts/vs-renderer-2.0.20.tgz and /dev/null differ
diff --git a/charts/vs-renderer-2.0.21.tgz b/charts/vs-renderer-2.0.21.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..bbb77fd331b19358e2a023461477b92acdc7c7fe
Binary files /dev/null and b/charts/vs-renderer-2.0.21.tgz differ