Update all dependencies (#20)

Signed-off-by: Liam McLoughlin <lmcloughlin@fitbit.com>

package.json

@@ -21,17 +21,17 @@
   },
   "homepage": "https://github.com/Fitbit/sdk-companion-gettext#readme",
   "devDependencies": {
-    "@types/jest": "^25.1.4",
-    "coveralls": "^3.0.9",
-    "husky": "^4.3.0",
-    "jest": "^25.1.0",
-    "lint-staged": "^10.5.1",
-    "prettier": "^2.1.2",
-    "ts-jest": "^25.2.1",
-    "tslint": "^6.1.0",
+    "@types/jest": "^26.0.20",
+    "coveralls": "^3.1.0",
+    "husky": "^4.3.8",
+    "jest": "^26.6.3",
+    "lint-staged": "^10.5.3",
+    "prettier": "^2.2.1",
+    "ts-jest": "^26.4.4",
+    "tslint": "^6.1.3",
     "tslint-config-airbnb": "^5.11.2",
     "tslint-config-prettier": "^1.18.0",
-    "typescript": "^3.8.3"
+    "typescript": "^4.1.3"
   },
   "module": "lib/index.js",
   "types": "lib/index.d.ts"