diff --git a/bin/release b/bin/release
index c36f92d..d661144 100755
--- a/bin/release
+++ b/bin/release
@@ -97,7 +97,7 @@ if ! pytest; then
 fi
 
 const_path=$(find custom_components/ -name const.py)
-version=$(grep "^VERSION =" ${const_path} | sed -E "s/^[^\"]+\"([^\"]*).*$/\\1/")
+version=$(grep "^VERSION: Final =" ${const_path} | sed -E "s/^[^\"]+\"([^\"]*).*$/\\1/")
 
 if [[ -z $1 ]]; then
     log.fatal "Please, describe new version number as first argument."
@@ -108,7 +108,7 @@ fi
 new=$(validate_version "${1}")
 
 log.info "Patch files to version '${new}'..."
-sed -i -E "s/(^VERSION = \")[^\"]*/\\1${new}/" ${const_path}
+sed -i -E "s/(^VERSION: Final = \")[^\"]*/\\1${new}/" ${const_path}
 ./bin/update_manifest
 if output=$(git status --porcelain) && [[ -n "$output" ]]; then
     git commit -a --no-verify -m "Bump version to ${new}"
diff --git a/custom_components/integration_blueprint/const.py b/custom_components/integration_blueprint/const.py
index 25a96a8..33b66e8 100644
--- a/custom_components/integration_blueprint/const.py
+++ b/custom_components/integration_blueprint/const.py
@@ -1,13 +1,15 @@
 """Constants for integration_blueprint."""
 
 # Base component constants
-NAME = "Integration blueprint"
-DOMAIN = "integration_blueprint"
-VERSION = "0.1.0"
-ATTRIBUTION = "Data provided by http://jsonplaceholder.typicode.com/"
-ISSUE_URL = "https://github.com/Limych/ha-blueprint/issues"
+from typing import Final
 
-STARTUP_MESSAGE = f"""
+NAME: Final = "Integration blueprint"
+DOMAIN: Final = "integration_blueprint"
+VERSION: Final = "0.1.0"
+ATTRIBUTION: Final = "Data provided by http://jsonplaceholder.typicode.com/"
+ISSUE_URL: Final = "https://github.com/Limych/ha-blueprint/issues"
+
+STARTUP_MESSAGE: Final = f"""
 -------------------------------------------------------------------
 {NAME}
 Version: {VERSION}
@@ -18,24 +20,24 @@
 """
 
 # Icons
-ICON = "mdi:format-quote-close"
+ICON: Final = "mdi:format-quote-close"
 
 # Device classes
-BINARY_SENSOR_DEVICE_CLASS = "connectivity"
+BINARY_SENSOR_DEVICE_CLASS: Final = "connectivity"
 
 # Platforms
-BINARY_SENSOR = "binary_sensor"
-SENSOR = "sensor"
-SWITCH = "switch"
-PLATFORMS = [BINARY_SENSOR, SENSOR, SWITCH]
+BINARY_SENSOR: Final = "binary_sensor"
+SENSOR: Final = "sensor"
+SWITCH: Final = "switch"
+PLATFORMS: Final = [BINARY_SENSOR, SENSOR, SWITCH]
 
 # Configuration and options
-CONF_ENABLED = "enabled"
-CONF_USERNAME = "username"
-CONF_PASSWORD = "password"
+CONF_ENABLED: Final = "enabled"
+CONF_USERNAME: Final = "username"
+CONF_PASSWORD: Final = "password"
 
 # Defaults
-DEFAULT_NAME = DOMAIN
+DEFAULT_NAME: Final = DOMAIN
 
 # Attributes
-ATTR_INTEGRATION = "integration"
+ATTR_INTEGRATION: Final = "integration"
diff --git a/custom_components/integration_blueprint/manifest.json b/custom_components/integration_blueprint/manifest.json
index f90bb7c..81e94a6 100644
--- a/custom_components/integration_blueprint/manifest.json
+++ b/custom_components/integration_blueprint/manifest.json
@@ -1,9 +1,9 @@
 {
-  "domain": "integration_blueprint",
-  "name": "Integration blueprint",
-  "version": "0.1.0",
+  "domain": "",
+  "name": "",
+  "version": "",
   "documentation": "https://github.com/Limych/ha-blueprint",
-  "issue_tracker": "https://github.com/Limych/ha-blueprint/issues",
+  "issue_tracker": "",
   "dependencies": [],
   "config_flow": true,
   "codeowners": [
diff --git a/hacs.json b/hacs.json
index aa94fd4..b5c55ea 100644
--- a/hacs.json
+++ b/hacs.json
@@ -1,5 +1,5 @@
 {
-    "name": "Integration blueprint",
+    "name": "",
     "hacs": "1.6.0",
     "domains": [
         "binary_sensor",