bump some packages

plugins/graphiql/package.json

@@ -31,7 +31,7 @@
     "clean": "backstage-cli clean"
   },
   "dependencies": {
-    "@backstage/core": "^0.4.0",
+    "@backstage/core": "^0.4.1",
     "@backstage/theme": "^0.2.2",
     "@material-ui/core": "^4.11.0",
     "@material-ui/icons": "^4.9.1",
@@ -43,7 +43,7 @@
     "react-use": "^15.3.3"
   },
   "devDependencies": {
-    "@backstage/cli": "^0.4.1",
+    "@backstage/cli": "^0.4.2",
     "@backstage/dev-utils": "^0.1.6",
     "@backstage/test-utils": "^0.1.5",
     "@testing-library/jest-dom": "^5.10.1",