diff --git a/CHANGELOG.md b/CHANGELOG.md
index 142622e23f2470f0d95e088a908db0bec3eec327..e2f266e94c2e2086fee3faafedd11bf4c17035e0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ that users understand how the changes affect the new version.
 
 version 5.0.0-dev
 ---------------------------
++ Samtools: Add parameter meta for Merge task
 + Centrifuge: Remove metrics file from classification (which causes the
   summary report to be empty).
   https://github.com/DaehwanKimLab/centrifuge/issues/83