diff --git a/custom_components/adaptive_lighting/manifest.json b/custom_components/adaptive_lighting/manifest.json
index 7806e04a..6202a765 100644
--- a/custom_components/adaptive_lighting/manifest.json
+++ b/custom_components/adaptive_lighting/manifest.json
@@ -8,5 +8,5 @@
   "iot_class": "calculated",
   "issue_tracker": "https://github.com/basnijholt/adaptive-lighting/issues",
   "requirements": ["ulid-transform"],
-  "version": "1.18.3"
+  "version": "1.19.0b1"
 }