diff --git a/packages/agent/CHANGELOG.md b/packages/agent/CHANGELOG.md
index d6cafcc8..7c451eb0 100644
--- a/packages/agent/CHANGELOG.md
+++ b/packages/agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.75.3] - 2026-05-18
 
 ## [0.75.2] - 2026-05-18
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 90849343..2f5bd8ad 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.75.3] - 2026-05-18
 
 ## [0.75.2] - 2026-05-18
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 0efd6152..280658eb 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.75.3] - 2026-05-18
 
 ### Fixed
diff --git a/packages/tui/CHANGELOG.md b/packages/tui/CHANGELOG.md
index f4f089f8..47656ed1 100644
--- a/packages/tui/CHANGELOG.md
+++ b/packages/tui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.75.3] - 2026-05-18
 
 ## [0.75.2] - 2026-05-18
diff --git a/packages/web-ui/CHANGELOG.md b/packages/web-ui/CHANGELOG.md
index 9329ffb6..fa32c7ae 100644
--- a/packages/web-ui/CHANGELOG.md
+++ b/packages/web-ui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.75.3] - 2026-05-18
 
 ## [0.75.2] - 2026-05-18