diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6496e3a..74469fc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog for Thoth's micropipenv
 
+## [1.4.5] - 2023-Jan-05 - Lumír Balhar <lbalhar@redhat.com>
+
+### Added
+
+* Test with pip==22.3.1
+
+### Fixed
+
+* Compatibility with new poetry lock file format version 2.0
+
 ## [1.4.4] - 2022-Oct-31 - Lumír Balhar <lbalhar@redhat.com>
 
 ### Added
diff --git a/micropipenv.py b/micropipenv.py
index 5a7163c..a1aa1c0 100755
--- a/micropipenv.py
+++ b/micropipenv.py
@@ -28,7 +28,7 @@
 issue `python3 -m venv venv/ && . venv/bin/activate` to create one.
 """
 
-__version__ = "1.4.4"
+__version__ = "1.4.5"
 __author__ = "Fridolin Pokorny <fridex.devel@gmail.com>"
 __title__ = "micropipenv"