diff --git a/backend/app/core/config.py b/backend/app/core/config.py
index 01d7350c3..e6fbc89ad 100644
--- a/backend/app/core/config.py
+++ b/backend/app/core/config.py
@@ -7,7 +7,7 @@ from pydantic import Field
 from pydantic_settings import BaseSettings
 
 # Application version - single source of truth
-APP_VERSION = "1.2.6b1"
+APP_VERSION = "1.2.5.5"
 GITHUB_REPO = "maziggy/bambuddy"
 BUG_REPORT_RELAY_URL = os.environ.get("BUG_REPORT_RELAY_URL", "https://bambuddy.cool/api/bug-report")