fix(deps): update dependency dotenv-webpack to v3 (#117)

* fix(deps): update dependency dotenv-webpack to v3

* removing caret from semver and fixing npm audit issue

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Adam Stankiewicz <agstanki@gmail.com>

package.json

@@ -45,7 +45,7 @@
     "css-loader": "3.6.0",
     "cssnano": "4.1.10",
     "dotenv": "8.2.0",
-    "dotenv-webpack": "1.7.0",
+    "dotenv-webpack": "3.0.0",
     "eslint": "6.8.0",
     "eslint-config-airbnb": "18.1.0",
     "eslint-plugin-import": "2.20.1",
@@ -64,8 +64,8 @@
     "postcss-rtl": "1.7.3",
     "react-dev-utils": "9.1.0",
     "resolve-url-loader": "3.1.1",
-    "sass": "^1.26.11",
-    "sass-loader": "^10.0.2",
+    "sass": "1.26.11",
+    "sass-loader": "10.0.2",
     "source-map-loader": "0.2.4",
     "style-loader": "1.1.3",
     "url-loader": "4.1.0",