diff --git a/docs/changelog.md b/docs/changelog.md
index b1fde78..85d3bb7 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -2,6 +2,10 @@
 
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html) and [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) format.
 
+## [0.2.1] - 2023-07-05
+
+### Changed
+- printing project to logger.debug
 
 ## [0.2.0] - 2023-06-21
 
diff --git a/eido/_version.py b/eido/_version.py
index d3ec452..3ced358 100644
--- a/eido/_version.py
+++ b/eido/_version.py
@@ -1 +1 @@
-__version__ = "0.2.0"
+__version__ = "0.2.1"
diff --git a/eido/validation.py b/eido/validation.py
index a47e3dd..528aa85 100644
--- a/eido/validation.py
+++ b/eido/validation.py
@@ -31,7 +31,7 @@ def _validate_object(object, schema, sample_name_colname=False):
     :raises EidoValidationError: if validation is unsuccessful
     """
     validator = Draft7Validator(schema)
-    print(object, schema)
+    _LOGGER.debug(f"{object},\n {schema}")
     if not validator.is_valid(object):
         errors = sorted(validator.iter_errors(object), key=lambda e: e.path)
         errors_by_type = {}