diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a3c2a09..fa280bfd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 10.5.0
 
 ### New features
 
diff --git a/parsedmarc/constants.py b/parsedmarc/constants.py
index 6bec07c3..cd618bcd 100644
--- a/parsedmarc/constants.py
+++ b/parsedmarc/constants.py
@@ -1,4 +1,4 @@
-__version__ = "10.4.3"
+__version__ = "10.5.0"
 
 USER_AGENT = f"parsedmarc/{__version__}"