diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9299cb2a..42133818 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+## [1.13.1] - 2026-06-17
+
 - Chat: inline math delimiters no longer incorrectly treat currency amounts like `$50` as LaTeX math expressions — only `$$...$$` display math and `\(...\)` inline math are recognized.
 - Chat: pinned welcome starters now appear immediately when a new draft session opens, without needing to open the add dialog.
 - Chat: clicking a Mermaid diagram in a chat message now opens a fullscreen pan/zoom preview.
diff --git a/package.json b/package.json
index 5c755b3a..be2b2d38 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openchamber-monorepo",
-  "version": "1.13.0",
+  "version": "1.13.1",
   "description": "OpenChamber monorepo workspace for web, ui, and desktop runtimes",
   "private": true,
   "type": "module",
diff --git a/packages/electron/package.json b/packages/electron/package.json
index c4da020b..69e3532d 100644
--- a/packages/electron/package.json
+++ b/packages/electron/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openchamber/electron",
-  "version": "1.13.0",
+  "version": "1.13.1",
   "private": true,
   "description": "Electron desktop runtime for OpenChamber",
   "author": "OpenChamber",
diff --git a/packages/ui/package.json b/packages/ui/package.json
index be96ceee..b50dfd38 100644
--- a/packages/ui/package.json
+++ b/packages/ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openchamber/ui",
-  "version": "1.13.0",
+  "version": "1.13.1",
   "private": true,
   "type": "module",
   "main": "src/main.tsx",
diff --git a/packages/vscode/CHANGELOG.md b/packages/vscode/CHANGELOG.md
index baac985e..a9493277 100644
--- a/packages/vscode/CHANGELOG.md
+++ b/packages/vscode/CHANGELOG.md
@@ -1,4 +1,4 @@
-## [Unreleased]
+## [1.13.1] - 2026-06-17
 
 - Startup: providers and agents now load faster at startup.
 - Chat: pinned welcome starters now appear immediately when a new draft session opens.
diff --git a/packages/vscode/package.json b/packages/vscode/package.json
index e243a25f..840acfb1 100644
--- a/packages/vscode/package.json
+++ b/packages/vscode/package.json
@@ -2,7 +2,7 @@
   "name": "openchamber",
   "displayName": "OpenChamber",
   "description": "%extension.description%",
-  "version": "1.13.0",
+  "version": "1.13.1",
   "publisher": "fedaykindev",
   "private": true,
   "repository": {
diff --git a/packages/web/package.json b/packages/web/package.json
index f1ffc118..68f5abc3 100644
--- a/packages/web/package.json
+++ b/packages/web/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openchamber/web",
-  "version": "1.13.0",
+  "version": "1.13.1",
   "private": false,
   "type": "module",
   "main": "./server/index.js",