diff --git a/custom_components/iaquk/const.py b/custom_components/iaquk/const.py
index 1b812de..a245cfd 100644
--- a/custom_components/iaquk/const.py
+++ b/custom_components/iaquk/const.py
@@ -6,7 +6,7 @@
 # Base component constants
 NAME: Final = "Indoor Air Quality UK Index"
 DOMAIN: Final = "iaquk"
-VERSION: Final = "1.6.5"
+VERSION: Final = "1.6.6"
 ISSUE_URL: Final = "https://github.com/Limych/ha-iaquk/issues"
 
 STARTUP_MESSAGE: Final = f"""
diff --git a/custom_components/iaquk/manifest.json b/custom_components/iaquk/manifest.json
index fa60601..775a733 100644
--- a/custom_components/iaquk/manifest.json
+++ b/custom_components/iaquk/manifest.json
@@ -10,5 +10,5 @@
     "iot_class": "calculated",
     "issue_tracker": "https://github.com/Limych/ha-iaquk/issues",
     "requirements": [],
-    "version": "1.6.5"
+    "version": "1.6.6"
 }
\ No newline at end of file