Bump deps (#1115)

package.json

@@ -24,10 +24,10 @@
   },
   "devDependencies": {
     "@babel/core": "^7.15.5",
-    "@polkadot/dev": "^0.62.67",
+    "@polkadot/dev": "^0.62.68",
     "@polkadot/ts": "^0.4.8",
     "@types/ed2curve": "^0.2.2",
-    "@types/jest": "^27.0.1"
+    "@types/jest": "^27.0.2"
   },
   "version": "7.4.2-0",
   "packageManager": "yarn@3.0.1"

packages/x-fetch/package.json

@@ -21,6 +21,6 @@
     "@babel/runtime": "^7.15.4",
     "@polkadot/x-global": "7.4.2-0",
     "@types/node-fetch": "^2.5.12",
-    "node-fetch": "^2.6.2"
+    "node-fetch": "^2.6.5"
   }
 }

packages/x-randomvalues/package.json

@@ -22,6 +22,6 @@
     "@polkadot/x-global": "7.4.2-0"
   },
   "devDependencies": {
-    "@types/react-native": "^0.65.0"
+    "@types/react-native": "^0.65.1"
   }
 }