diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12e5edba..17d01487 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## v3.1.0
 
 - Fix a bug when the checksum up-to-date resolution is used by a task
   with a custom `label:` attribute