chore: upgrade dependencies

Author: vasco-santos

package.json

@@ -53,11 +53,11 @@
     "base32.js": "~0.1.0",
     "big.js": "^5.0.3",
     "cids": "~0.5.3",
-    "datastore-core": "~0.4.0",
-    "datastore-fs": "~0.5.0",
-    "datastore-level": "~0.8.0",
+    "datastore-core": "~0.5.0",
+    "datastore-fs": "~0.6.0",
+    "datastore-level": "~0.9.0",
     "debug": "^3.1.0",
-    "interface-datastore": "~0.4.2",
+    "interface-datastore": "~0.5.0",
     "ipfs-block": "~0.7.1",
     "lock-me": "^1.0.4",
     "lodash.get": "^4.4.2",