Update dev-dependencies

Author: wooorm

.github/workflows/main.yml

@@ -17,5 +17,5 @@ jobs:
     strategy:
       matrix:
         node:
-          - lts/erbium
+          - lts/fermium
           - node

package.json

@@ -66,7 +66,7 @@
     "acorn-jsx": "^5.0.0",
     "c8": "^7.0.0",
     "esast-util-from-js": "^1.0.0",
-    "estree-to-babel": "^3.0.0",
+    "estree-to-babel": "^5.0.0",
     "estree-util-build-jsx": "^2.0.0",
     "estree-util-to-js": "^1.0.0",
     "hastscript": "^7.0.0",
@@ -75,14 +75,14 @@
     "mdast-util-to-hast": "^12.0.0",
     "micromark-extension-mdxjs": "^1.0.0",
     "prettier": "^2.0.0",
-    "remark-cli": "^10.0.0",
+    "remark-cli": "^11.0.0",
     "remark-preset-wooorm": "^9.0.0",
     "rimraf": "^3.0.0",
     "tape": "^5.0.0",
     "type-coverage": "^2.0.0",
     "typescript": "^4.0.0",
     "unist-util-visit": "^4.0.0",
-    "xo": "^0.50.0"
+    "xo": "^0.51.0"
   },
   "scripts": {
     "prepack": "npm run build && npm run format",