diff --git a/changelog.md b/changelog.md
index 1f79d85..ad34c20 100644
--- a/changelog.md
+++ b/changelog.md
@@ -2,6 +2,8 @@ We have a Telegram group!
 If you want to share your knowledge join:
 https://t.me/playintegrityfix
 
-# v15.2
+# v15.3
 
-Fingerprint is not included.
\ No newline at end of file
+- Migrated from Dobby to ShadowHook (again)
+- Update code logic.
+- Fixed few bugs.
diff --git a/update.json b/update.json
index d545798..c074041 100644
--- a/update.json
+++ b/update.json
@@ -1,6 +1,6 @@
 {
-    "version": "v15.2",
-    "versionCode": 15200,
-    "zipUrl": "https://github.com/chiteroman/PlayIntegrityFix/releases/download/v15.2/PlayIntegrityFix_v15.2.zip",
+    "version": "v15.3",
+    "versionCode": 15300,
+    "zipUrl": "https://github.com/chiteroman/PlayIntegrityFix/releases/download/v15.2/PlayIntegrityFix_v15.3.zip",
     "changelog": "https://raw.githubusercontent.com/chiteroman/PlayIntegrityFix/main/changelog.md"
 }
\ No newline at end of file