diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 5fdd883..c4ddc74 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.1.0"
+  ".": "1.1.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 643ed64..b668656 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## [1.1.1](https://github.com/FunToHard/ytd/compare/v1.1.0...v1.1.1) (2026-09-20)
+
+
+### Bug Fixes
+
+* **concurrency:** release tracker lock before taskkill and prevent PID recycling race ([9038151](https://github.com/FunToHard/ytd/commit/903815114e794b1f37c9ae8f09ebe4bdf896d814))
+* **config:** atomic config file persistence and tray dependency status refresh ([b2d96e1](https://github.com/FunToHard/ytd/commit/b2d96e1fa4d97404e9dd2f2f702a803b45c41efd))
+* **deps:** atomic binary deployment, robust extraction, and safe explorer execution ([0fe8d82](https://github.com/FunToHard/ytd/commit/0fe8d82ba602d72b5a58489f3bf45997bd1e27dd))
+* **downloader:** prevent UTF-8 slicing panic, CPU spin loop, and unsafe partial cleanup ([b6f97bb](https://github.com/FunToHard/ytd/commit/b6f97bbe95abdd69c9cfeb94b5989af0221f6cc9))
+* **extension:** fix progress percentage display, DOM diffing, and storage race conditions ([71e0110](https://github.com/FunToHard/ytd/commit/71e01104c51e3c06bf2a5a89d41dd9208f788944))
+* **security:** enforce Host header validation, tighten body limits, and harden SSRF checks ([5eb7aab](https://github.com/FunToHard/ytd/commit/5eb7aabb9a05af700c836af0ee60aed0566ce756))
+
+
+### Performance Improvements
+
+* **speed:** enable concurrent fragments and configure release profile optimizations ([b625956](https://github.com/FunToHard/ytd/commit/b6259563c04e55f2b0d4df43d8aa145a16b00d67))
+
 ## [1.1.0](https://github.com/FunToHard/ytd/compare/v1.0.11...v1.1.0) (2026-09-19)
 
 
diff --git a/Cargo.lock b/Cargo.lock
index dbadad0..f844470 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2945,7 +2945,7 @@ dependencies = [
 
 [[package]]
 name = "ytd-daemon"
-version = "1.1.0"
+version = "1.1.1"
 dependencies = [
  "axum",
  "dirs 7.0.0",
diff --git a/daemon/Cargo.toml b/daemon/Cargo.toml
index 077bd29..624ac4b 100644
--- a/daemon/Cargo.toml
+++ b/daemon/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ytd-daemon"
-version = "1.1.0"
+version = "1.1.1"
 edition = "2021"
 license = "MIT"
 description = "YTD - YouTube & YT Music Downloader Desktop Daemon"
diff --git a/extension/manifest.json b/extension/manifest.json
index 42d8bb7..4da5728 100644
--- a/extension/manifest.json
+++ b/extension/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "YTD - YouTube & YT Music Downloader",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "description": "Send YouTube and YouTube Music links directly to your desktop YTD daemon with auto MP3 extraction and link metadata stripping.",
   "permissions": [
     "contextMenus",
diff --git a/installer/ytd_setup.iss b/installer/ytd_setup.iss
index b5fa4ee..e58bf56 100644
--- a/installer/ytd_setup.iss
+++ b/installer/ytd_setup.iss
@@ -4,7 +4,7 @@
 #define MyAppName "YTD"
 #ifndef MyAppVersion
 ; x-release-please-start-version
-#define MyAppVersion "1.1.0"
+#define MyAppVersion "1.1.1"
 ; x-release-please-end
 #endif
 #define MyAppPublisher "YTD Project"
diff --git a/version.txt b/version.txt
index 9084fa2..524cb55 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.1.0
+1.1.1