diff --git a/custom_components/evohome_cc/manifest.json b/custom_components/evohome_cc/manifest.json
index e7ed9df..0c6aa1b 100644
--- a/custom_components/evohome_cc/manifest.json
+++ b/custom_components/evohome_cc/manifest.json
@@ -3,7 +3,7 @@
     "name": "RAMSES RF",
     "documentation": "https://github.com/zxdavb/evohome_cc",
     "requirements": [
-      "ramses-rf==0.18.7",
+      "ramses-rf==0.18.8",
       "pyserial-asyncio==0.5"
     ],
     "dependencies": [],
diff --git a/custom_components/evohome_cc/version.py b/custom_components/evohome_cc/version.py
index 3d51b68..dde2396 100644
--- a/custom_components/evohome_cc/version.py
+++ b/custom_components/evohome_cc/version.py
@@ -3,4 +3,4 @@
 #
 """Support for Honeywell's RAMSES-II RF protocol, as used by evohome & others."""
 
-__version__ = "0.18.7"  # revision 0
+__version__ = "0.18.8"  # revision 0