diff --git a/CHANGELOG.md b/CHANGELOG.md
index 00cc46ad..1a256929 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 1.2.1 (2024-04-29)
+
+### Fix
+
+- **hdx-lib**: upgraded the hdx lib to fix last-modified bug
+
 ## 1.2.0 (2024-04-05)
 
 ### Feat
diff --git a/pyproject.toml b/pyproject.toml
index f5bcfdd2..cb1f37ee 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "raw-data-api"
-version = "1.2.0"
+version = "1.2.1"
 description = "Set of high-performant APIs for transforming and exporting OpenStreetMap (OSM) data in different GIS file formats."
 readme = "README.md"
 authors = [