fix: web3.js/package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-SECP256K1-8237220

web3.js/package.json

@@ -71,7 +71,7 @@
     "node-fetch": "2",
     "react-native-url-polyfill": "^1.3.0",
     "rpc-websockets": "^7.5.0",
-    "secp256k1": "^4.0.2",
+    "secp256k1": "^4.0.4",
     "superstruct": "^0.14.2",
     "tweetnacl": "^1.0.3"
   },
@@ -91,7 +91,7 @@
     "@rollup/plugin-multi-entry": "^4.0.0",
     "@rollup/plugin-node-resolve": "^13.0.0",
     "@rollup/plugin-replace": "^4.0.0",
-    "@solana/spl-token": "^0.2.0",
+    "@solana/spl-token": "^0.3.2",
     "@types/bn.js": "^5.1.0",
     "@types/bs58": "^4.0.1",
     "@types/chai": "^4.2.15",