upgrade sass + bootstrap

package.json

@@ -33,7 +33,7 @@
         "@urql/core": "^2.3.3",
         "aes-js": "^3.1.1",
         "base-x": "^3.0.2",
-        "bootstrap": "^4.6.0",
+        "bootstrap": "4.6.2",
         "bootstrap-dark": "^1.0.3",
         "buffer": "^6.0.3",
         "create-react-class": "^15.6.3",
@@ -70,11 +70,11 @@
         "@getgauge/cli": "^1.4.0",
         "parcel": "^2.8.2",
         "react-testing-library": "^8.0.1",
-        "sass": "^1.35.2",
+        "sass": "^1.58.3",
         "serve": "^12.0.0",
         "spago": "^0.20.9",
         "ssl-serve": "^6.5.8",
-        "taiko": "latest",
+        "taiko": "^1.3.9",
         "vscode-languageserver": "^7.0.0",
         "xhr2": "^0.2.1"
     },