diff --git a/custom_components/luxtronik/manifest.json b/custom_components/luxtronik/manifest.json
index 134bb30..8a50560 100644
--- a/custom_components/luxtronik/manifest.json
+++ b/custom_components/luxtronik/manifest.json
@@ -1,10 +1,10 @@
 {
   "domain": "luxtronik",
   "name": "Luxtronik",
-  "version": "0.1.19",
+  "version": "0.1.20",
   "documentation": "https://www.home-assistant.io/integrations/luxtronik",
   "requirements": [
-    "luxtronik==0.3.8"
+    "luxtronik==0.3.9"
   ],
   "dependencies": [],
   "codeowners": [