diff --git a/CHANGELOG.md b/CHANGELOG.md
index 658331b0..64c47866 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 ## Changelog
 
+## 1.5.1
+- fix regression for fast extraction introduced in e8b3538 (#96)
+- fix setup by making backports-datetime-fromisoformat optional (#95)
+
 ## 1.5.0
 - slightly higher accuracy with revised heuristics
 - simplified code structure for better performance
diff --git a/htmldate/__init__.py b/htmldate/__init__.py
index a14ad610..6048506e 100644
--- a/htmldate/__init__.py
+++ b/htmldate/__init__.py
@@ -7,7 +7,7 @@
 __author__ = "Adrien Barbaresi"
 __license__ = "GNU GPL v3"
 __copyright__ = "Copyright 2017-2023, Adrien Barbaresi"
-__version__ = "1.5.0"
+__version__ = "1.5.1"
 
 
 import logging