Pin dependencies (#134)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

package-lock.json

@@ -18,9 +18,9 @@
     "bootstrap": "4.6.0",
     "eslint-plugin-react-hooks": "4.2.0",
     "node-sass": "4.14.1",
-    "react": "^17.0.2",
+    "react": "17.0.2",
     "react-bootstrap": "1.5.2",
-    "react-dom": "^16.14.0",
+    "react-dom": "16.14.0",
     "react-redux": "7.2.3",
     "react-router-dom": "5.2.0",
     "react-scripts": "4.0.3",
@@ -66,7 +66,7 @@
     "babel-loader": "8.1.0",
     "cypress": "7.1.0",
     "eslint-plugin-cypress": "2.11.2",
-    "npm-check-updates": "^11.5.0",
+    "npm-check-updates": "11.5.0",
     "prettier": "2.2.1",
     "react-is": "17.0.2",
     "react-test-renderer": "17.0.2",