diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58ea93cdf96d767600f5ad7e48c47a60677eeb37..7c11fd7d126d27dee49f286cd302de3a8c2330a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added ###
 
-- XLSX template generator
+- XLSX handling: template generator and conversion from Json to XLSX
 - Json schema exporter:
   - has new parameter `use_rt_pool`
   - propagates more properties in the `make_array` function