diff --git a/.bumpversion-edge.toml b/.bumpversion-edge.toml
index 54c7d81..1056b5d 100644
--- a/.bumpversion-edge.toml
+++ b/.bumpversion-edge.toml
@@ -1,5 +1,5 @@
 [tool.bumpversion]
-current_version = "2.11.26"
+current_version = "2.11.27"
 parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
 serialize = ["{major}.{minor}.{patch}"]
 search = "{current_version}"
diff --git a/.github/workflows/builder.yaml b/.github/workflows/builder.yaml
index 2530573..33041ec 100644
--- a/.github/workflows/builder.yaml
+++ b/.github/workflows/builder.yaml
@@ -109,4 +109,7 @@ jobs:
             --target /data/${{ matrix.addon }} \
             --image "${{ steps.check.outputs.image }}" \
             --docker-hub "ghcr.io/${{ github.repository_owner }}" \
+            --cosign \
             --addon
+        env:
+        LOGFIRE_TOKEN: ${{ secrets.LOGFIRE_TOKEN }}
diff --git a/GridboxConnectorAddon-edge/CHANGELOG.md b/GridboxConnectorAddon-edge/CHANGELOG.md
index 3e52db4..d35a45d 100644
--- a/GridboxConnectorAddon-edge/CHANGELOG.md
+++ b/GridboxConnectorAddon-edge/CHANGELOG.md
@@ -1,5 +1,11 @@
 <!-- https://developers.home-assistant.io/docs/add-ons/presentation#keeping-a-changelog -->
 
+## 2.11.27
+
+### 🔨 Fixed
+
+- sensitive filter fixed
+
 ## 2.11.26
 
 ### 🚀 Added
diff --git a/GridboxConnectorAddon-edge/GridboxConnector/utils.py b/GridboxConnectorAddon-edge/GridboxConnector/utils.py
index 54f45e3..9cd17dc 100644
--- a/GridboxConnectorAddon-edge/GridboxConnector/utils.py
+++ b/GridboxConnectorAddon-edge/GridboxConnector/utils.py
@@ -6,32 +6,19 @@
 class SensitiveDataFilter(logging.Filter):
     def filter(self, record):
         message = record.getMessage()
-        # try:
-        #     literal_msg = ast.literal_eval(message)
-        #     # Sensible Daten filtern, falls vorhanden
-        #     if 'username' in literal_msg:
-        #         literal_msg['username'] = '***'
-        #     if 'password' in literal_msg:
-        #         literal_msg['password'] = '***'
-        #     if 'id_token' in literal_msg:
-        #         literal_msg['id_token'] = '***'
-        #     if 'access_token' in literal_msg:
-        #         literal_msg['access_token'] = '***'
-        #     if 'client_id' in literal_msg:
-        #         literal_msg['client_id'] = '***'
-        #     # Das modifizierte Dictionary zurück in einen String konvertieren
-        #     record.msg = json.dumps(literal_msg)
-        # except Exception as e:
-        #     logging.error(f"Error filtering sensitive data: {e}")
-        #     pass
-        message = record.getMessage()
-        # Sensible Daten filtern, falls vorhanden
-        message = re.sub(r'username=[\'"].+?[\'"]', 'username="***"', message)
-        message = re.sub(r'password=[\'"].+?[\'"]', 'password="***"', message)
-        message = re.sub(r'id_token=[\'"].+?[\'"]', 'id_token="***"', message)
-        message = re.sub(r'access_token=[\'"].+?[\'"]', 'access_token="***"', message)
-        message = re.sub(r'client_id=[\'"].+?[\'"]', 'client_id="***"', message)
-        record.msg = message
+        try:
+            message_json = json.loads(message)
+            # Sensible Daten filtern, falls vorhanden
+            sensitive_keys = ['username', 'password', 'id_token', 'access_token', 'client_id']
+            for key in sensitive_keys:
+                if key in message_json:
+                    message_json[key] = '***'
+            # Das modifizierte JSON-Objekt zurück in einen String konvertieren
+            record.msg = json.dumps(message_json)
+        except json.JSONDecodeError:
+            logging.error("Error decoding JSON message")
+        except Exception as e:
+            logging.error(f"Error filtering sensitive data: {e}")
         return True
 
 def get_bool_env(var, default=False):
diff --git a/GridboxConnectorAddon-edge/cloudSettings.json b/GridboxConnectorAddon-edge/cloudSettings.json
index d8961d8..fce5033 100644
--- a/GridboxConnectorAddon-edge/cloudSettings.json
+++ b/GridboxConnectorAddon-edge/cloudSettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "2.11.26",
+  "version": "2.11.27",
   "urls": {
     "login": "https://gridx.eu.auth0.com/oauth/token",
     "gateways": "https://api.gridx.de/gateways",
diff --git a/GridboxConnectorAddon-edge/config.yaml b/GridboxConnectorAddon-edge/config.yaml
index 7a26657..132891a 100644
--- a/GridboxConnectorAddon-edge/config.yaml
+++ b/GridboxConnectorAddon-edge/config.yaml
@@ -1,7 +1,7 @@
 # https://developers.home-assistant.io/docs/add-ons/configuration#add-on-config
 ---
 name: Viessmann Gridbox Connector (edge)
-version: "2.11.26"
+version: "2.11.27"
 slug: "gridbox_connector_edge"
 description: "Viessmann Gridbox Connector (edge)"
 url: "https://github.com/unl0ck/homeassistant-addon-viessmann-gridbox/tree/main/GridboxConnectorAddon-edge"
diff --git a/GridboxConnectorAddon-edge/rootfs/share/cloudSettings.json b/GridboxConnectorAddon-edge/rootfs/share/cloudSettings.json
index d8961d8..fce5033 100644
--- a/GridboxConnectorAddon-edge/rootfs/share/cloudSettings.json
+++ b/GridboxConnectorAddon-edge/rootfs/share/cloudSettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "2.11.26",
+  "version": "2.11.27",
   "urls": {
     "login": "https://gridx.eu.auth0.com/oauth/token",
     "gateways": "https://api.gridx.de/gateways",