diff --git a/CHANGELOG.md b/CHANGELOG.md
index 255a388..22e9ae8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 * Renamed `biobase` repository to `biobox` (PR #13).
 
+* Bump viash to 0.9.0-RC6 (PR #14).
+
 # v0.1.1
 
 ## NEW FEATURES
diff --git a/_viash.yaml b/_viash.yaml
index fd5ff91..4c5b1da 100644
--- a/_viash.yaml
+++ b/_viash.yaml
@@ -11,7 +11,7 @@ info:
     - path: https://raw.githubusercontent.com/nf-core/test-datasets/demultiplex/testdata/NovaSeq6000/200624_A00834_0183_BHMTFYDRXX.tar.gz
       dest: test_resources
 
-viash_version: 0.9.0-RC4
+viash_version: 0.9.0-RC6
 
 config_mods: |
   .requirements.commands := ['ps']