🚿 clena up and bump dependencies

package.json

@@ -5,12 +5,12 @@
   "private": true,
   "repository": "github:platane/snk",
   "devDependencies": {
-    "@types/jest": "27.0.2",
+    "@types/jest": "27.4.0",
     "@types/node": "16.11.7",
-    "jest": "27.3.1",
-    "prettier": "2.4.1",
-    "ts-jest": "27.0.7",
-    "typescript": "4.5.2"
+    "jest": "27.5.0",
+    "prettier": "2.5.1",
+    "ts-jest": "27.1.3",
+    "typescript": "4.5.5"
   },
   "workspaces": [
     "packages/**"