diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0fbdd0765..1e0a6f11d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,10 @@ and this project adheres to [Semantic Versioning][].
 
 -   Add a `mask_obs` argument to `tl.clonotype_network` that allows to compute the clonotype networks on a subset of the cells ([#557](https://github.com/scverse/scirpy/pull/557)).
 
+### Fixes
+
+-   Add all optional dependencies required for testing to the `[test]` dependency group ([#562](https://github.com/scverse/scirpy/pull/562)). 
+
 ## v0.18.0
 
 ### Additions