diff --git a/README.md b/README.md
index e262d2f2..c52bcd29 100644
--- a/README.md
+++ b/README.md
@@ -361,7 +361,7 @@ Get a device parameter via the XML-RPC interface.
 ### `homematicip_local.get_link_peers`
 
 Call to `getLinkPeers` on the XML-RPC interface.
-Returns a dict of link partners
+Returns a dict of direct connection partners
 
 ### `homematicip_local.get_paramset`
 
@@ -370,7 +370,7 @@ Returns a paramset
 
 ### `homematicip_local.get_link_paramset`
 
-Call to `getParamset` for links on the XML-RPC interface.
+Call to `getParamset` for direct connections on the XML-RPC interface.
 Returns a paramset
 
 ### `homematicip_local.put_paramset`
@@ -379,7 +379,7 @@ Call to `putParamset` on the XML-RPC interface.
 
 ### `homematicip_local.put_link_paramset`
 
-Call to `putParamset` for links on the XML-RPC interface.
+Call to `putParamset` for direct connections on the XML-RPC interface.
 
 ### `homematicip_local.set_cover_combined_position`
 
diff --git a/changelog.md b/changelog.md
index 7c7f7fab..8c910d75 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,6 +1,11 @@
-# Version 1.66.0 (2024-09-01)
+# Version 1.66.0 (2024-09-05)
 
-- Bump hahomematic to 2024.9.4
+## Breaking change:
+- Use service put_link_paramset to manipulate direct connections
+- Use service get_link_paramset to read direct connections
+
+## What's new
+- Bump hahomematic to 2024.9.5
   - Add check for link paramsets
   - Add getLinkPeers XmlRPC method
   - Add paramset_key to entity_key
@@ -17,7 +22,8 @@
   - Switch typing of paramset_key from str to ParamsetKey
   - Use TypedDict for device_description
   - Use TypedDict for parameter_data
-- Add service get_link_peers
+  - Use validator for local schema
+- Add services get_link_peers, get_link_paramset, put_link_paramset
 - Use select for paramset_key with actions calls
 - Use selector for rx_mode in service description
   
diff --git a/custom_components/homematicip_local/manifest.json b/custom_components/homematicip_local/manifest.json
index c8951874..a7606f61 100644
--- a/custom_components/homematicip_local/manifest.json
+++ b/custom_components/homematicip_local/manifest.json
@@ -10,7 +10,7 @@
   "iot_class": "local_push",
   "issue_tracker": "https://github.com/danielperna84/hahomematic/issues",
   "loggers": ["hahomematic"],
-  "requirements": ["hahomematic==2024.9.4"],
+  "requirements": ["hahomematic==2024.9.5"],
   "ssdp": [
     {
       "manufacturer": "EQ3",
diff --git a/requirements_test.txt b/requirements_test.txt
index 7237af2d..05665492 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -1,11 +1,11 @@
 -r requirements_test_pre_commit.txt
 
 async-upnp-client==0.40.0
-hahomematic==2024.9.4
-homeassistant==2024.9.0b3
+hahomematic==2024.9.5
+homeassistant==2024.9.0
 mypy==1.11.2
 mypy-dev==1.11.0a9
 pre-commit==3.8.0
 pydevccu==0.1.8
 pylint==3.2.7
-pytest-homeassistant-custom-component==0.13.159
+pytest-homeassistant-custom-component==0.13.161