Bumped versions in pre-commit and npm configurations.

.pre-commit-config.yaml

@@ -1,13 +1,13 @@
 repos:
   - repo: https://github.com/PyCQA/isort
-    rev: 5.9.1
+    rev: 5.9.3
     hooks:
       - id: isort
   - repo: https://github.com/PyCQA/flake8
-    rev: 3.9.2
+    rev: 4.0.1
     hooks:
       - id: flake8
   - repo: https://github.com/pre-commit/mirrors-eslint
-    rev: v7.30.0
+    rev: v7.32.0
     hooks:
       - id: eslint

package.json

@@ -9,7 +9,7 @@
     "npm": ">=1.3.0 <3.0.0"
   },
   "devDependencies": {
-    "eslint": "^7.16.0",
+    "eslint": "^7.32.0",
     "grunt": "^1.0.1",
     "grunt-cli": "^1.2.0",
     "grunt-contrib-qunit": "^4.0.0",