diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b75055cd93..ace9dd5e10a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,10 @@
 
 * Remove `workflows` directory (PR #993). The workflows which were at one point in this directory were all deprecated and moved to `src/workflows`.
 
+## BUG FIXES
+
+* Bump viash to 0.9.4. This adds support for nextflow versions starting major version 25.01 and fixes an issue where an integer being passed to a argument with `type: double` resulted in an error (PR #1016).
+
 # openpipelines 2.1.0
 
 ## BREAKING CHANGES
diff --git a/_viash.yaml b/_viash.yaml
index 49ab9452a78..457ebe96447 100644
--- a/_viash.yaml
+++ b/_viash.yaml
@@ -1,4 +1,4 @@
-viash_version: 0.9.3
+viash_version: 0.9.4
 
 source: src
 target: target