diff --git a/custom_components/blitzortung/manifest.json b/custom_components/blitzortung/manifest.json
index 35f939d..dee1ef5 100644
--- a/custom_components/blitzortung/manifest.json
+++ b/custom_components/blitzortung/manifest.json
@@ -15,5 +15,5 @@
   "requirements": [
     "paho-mqtt>=1.5.0"
   ],
-  "version": "1.3.7-b1"
+  "version": "1.3.7-b3"
 }
diff --git a/custom_components/blitzortung/version.py b/custom_components/blitzortung/version.py
index 9380b21..d9a509a 100644
--- a/custom_components/blitzortung/version.py
+++ b/custom_components/blitzortung/version.py
@@ -1 +1 @@
-__version__ = "1.3.7-b1"
+__version__ = "1.3.7-b3"