diff --git a/CHANGELOG.md b/CHANGELOG.md
index 546413849..43e8c4f8a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@ project adheres to [Semantic Versioning][].
 
 This document follows the conventions laid out in [Keep a CHANGELOG][].
 
+## Unreleased
+
+### Added
+
+### Changed
+
+### Fixed
+
 ## 3.1.0 - 2026-05-23
 
 ### Added
diff --git a/version.txt b/version.txt
index fd2a01863..df4a76732 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-3.1.0
+3.2.0-dev