Bump dependencies

package.json

@@ -25,36 +25,36 @@
     "release-major": "npm version major && git push origin master --tags"
   },
   "dependencies": {
-    "custom-card-helpers": "^1.6.4",
-    "home-assistant-js-websocket": "^5.1.0",
-    "lit-element": "^2.3.1",
-    "lit-html": "^1.2.1"
+    "custom-card-helpers": "^1.6.6",
+    "home-assistant-js-websocket": "^5.7.0",
+    "lit-element": "^2.4.0",
+    "lit-html": "^1.3.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.9.0",
-    "@open-wc/testing": "^2.5.16",
+    "@babel/core": "^7.12.7",
+    "@open-wc/testing": "^2.5.32",
     "@rollup/plugin-commonjs": "^11.1.0",
-    "@rollup/plugin-json": "^4.0.3",
-    "@rollup/plugin-node-resolve": "^7.1.1",
-    "@rollup/plugin-typescript": "^4.0.0",
-    "@types/chai": "^4.2.11",
-    "@typescript-eslint/eslint-plugin": "^2.30.0",
-    "@typescript-eslint/parser": "^2.30.0",
+    "@rollup/plugin-json": "^4.1.0",
+    "@rollup/plugin-node-resolve": "^7.1.3",
+    "@rollup/plugin-typescript": "^4.1.2",
+    "@types/chai": "^4.2.14",
+    "@typescript-eslint/eslint-plugin": "^2.34.0",
+    "@typescript-eslint/parser": "^2.34.0",
     "eslint": "^6.8.0",
-    "eslint-config-prettier": "^6.11.0",
-    "eslint-plugin-prettier": "^3.1.3",
-    "karma": "^5.0.5",
+    "eslint-config-prettier": "^6.15.0",
+    "eslint-plugin-prettier": "^3.1.4",
+    "karma": "^5.2.3",
     "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^3.1.0",
     "karma-mocha": "^2.0.1",
     "karma-rollup-preprocessor": "^7.0.5",
-    "mocha": "^7.1.2",
-    "prettier": "^2.0.5",
+    "mocha": "^7.2.0",
+    "prettier": "^2.2.0",
     "rollup": "^1.32.1",
     "rollup-plugin-babel": "^4.4.0",
-    "rollup-plugin-serve": "^1.0.1",
-    "rollup-plugin-terser": "^5.3.0",
-    "sinon": "^9.0.2",
-    "typescript": "^3.8.3"
+    "rollup-plugin-serve": "^1.1.0",
+    "rollup-plugin-terser": "^5.3.1",
+    "sinon": "^9.2.1",
+    "typescript": "^3.9.7"
   }
 }