diff --git a/packages/agent/CHANGELOG.md b/packages/agent/CHANGELOG.md
index 3548d96d..ff1875f5 100644
--- a/packages/agent/CHANGELOG.md
+++ b/packages/agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.54.1] - 2026-02-22
 
 ## [0.54.0] - 2026-02-19
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 1e06e55e..cefbe820 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.54.1] - 2026-02-22
 
 ## [0.54.0] - 2026-02-19
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 35606384..b90c6139 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.54.1] - 2026-02-22
 
 ### Fixed
diff --git a/packages/mom/CHANGELOG.md b/packages/mom/CHANGELOG.md
index deff0378..506cf930 100644
--- a/packages/mom/CHANGELOG.md
+++ b/packages/mom/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.54.1] - 2026-02-22
 
 ## [0.54.0] - 2026-02-19
diff --git a/packages/tui/CHANGELOG.md b/packages/tui/CHANGELOG.md
index c49eed76..db7a5908 100644
--- a/packages/tui/CHANGELOG.md
+++ b/packages/tui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.54.1] - 2026-02-22
 
 ### Fixed
diff --git a/packages/web-ui/CHANGELOG.md b/packages/web-ui/CHANGELOG.md
index f1e0f862..d3f824ee 100644
--- a/packages/web-ui/CHANGELOG.md
+++ b/packages/web-ui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.54.1] - 2026-02-22
 
 ## [0.54.0] - 2026-02-19