update deps

Author: safareli

package.json

@@ -7,8 +7,8 @@
   },
   "devDependencies": {
     "eslint": "^3.17.1",
-    "pulp": "^10.0.4",
-    "purescript-psa": "^0.5.0-rc.1",
+    "pulp": "^11.0.0",
+    "purescript-psa": "^0.5.1",
     "rimraf": "^2.6.1"
   }
 }