diff --git a/custom_components/eltako/manifest.json b/custom_components/eltako/manifest.json
index cc195908..82df3aa7 100644
--- a/custom_components/eltako/manifest.json
+++ b/custom_components/eltako/manifest.json
@@ -9,6 +9,6 @@
   "iot_class": "local_push",
   "issue_tracker": "https://github.com/grimmpp/home-assistant-eltako/issues",
   "loggers": ["eltako"],
-  "requirements": ["eltako14bus==0.0.51","enocean==0.60.1", "StrEnum", "esp2-gateway-adapter==0.1"],
+  "requirements": ["eltako14bus==0.0.52","enocean==0.60.1", "StrEnum", "esp2-gateway-adapter==0.1"],
   "version": "1.4.1" 
 }
diff --git a/requirements.txt b/requirements.txt
index caad776f..4c304392 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 aiocoap
 pyserial-asyncio
-eltako14bus==0.0.51
+eltako14bus==0.0.52
 enocean==0.60.1
 homeassistant
 termcolor