diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index ad498c74..7c1a22da 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -1,161 +1,53 @@
 {
   "name": "ripple-lib",
-  "version": "0.10.1-rc2",
+  "version": "0.11.0-rc1",
   "dependencies": {
     "async": {
       "version": "0.8.0",
-      "from": "https://registry.npmjs.org/async/-/async-0.8.0.tgz",
+      "from": "async@>=0.8.0 <0.9.0",
       "resolved": "https://registry.npmjs.org/async/-/async-0.8.0.tgz"
     },
     "extend": {
       "version": "1.2.1",
-      "from": "https://registry.npmjs.org/extend/-/extend-1.2.1.tgz",
+      "from": "extend@>=1.2.1 <1.3.0",
       "resolved": "https://registry.npmjs.org/extend/-/extend-1.2.1.tgz"
     },
     "lodash": {
       "version": "2.4.1",
-      "from": "lodash@",
+      "from": "lodash@>=2.4.1 <3.0.0",
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-2.4.1.tgz"
     },
     "lru-cache": {
       "version": "2.5.0",
-      "from": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.5.0.tgz",
+      "from": "lru-cache@>=2.5.0 <2.6.0",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.5.0.tgz"
     },
     "ripple-wallet-generator": {
       "version": "1.0.1",
-      "from": "https://registry.npmjs.org/ripple-wallet-generator/-/ripple-wallet-generator-1.0.1.tgz",
+      "from": "ripple-wallet-generator@1.0.1",
       "resolved": "https://registry.npmjs.org/ripple-wallet-generator/-/ripple-wallet-generator-1.0.1.tgz"
     },
-    "superagent": {
-      "version": "0.18.2",
-      "from": "https://registry.npmjs.org/superagent/-/superagent-0.18.2.tgz",
-      "resolved": "https://registry.npmjs.org/superagent/-/superagent-0.18.2.tgz",
-      "dependencies": {
-        "qs": {
-          "version": "0.6.6",
-          "from": "https://registry.npmjs.org/qs/-/qs-0.6.6.tgz",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-0.6.6.tgz"
-        },
-        "formidable": {
-          "version": "1.0.14",
-          "from": "https://registry.npmjs.org/formidable/-/formidable-1.0.14.tgz",
-          "resolved": "https://registry.npmjs.org/formidable/-/formidable-1.0.14.tgz"
-        },
-        "mime": {
-          "version": "1.2.11",
-          "from": "https://registry.npmjs.org/mime/-/mime-1.2.11.tgz",
-          "resolved": "https://registry.npmjs.org/mime/-/mime-1.2.11.tgz"
-        },
-        "component-emitter": {
-          "version": "1.1.2",
-          "from": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.1.2.tgz",
-          "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.1.2.tgz"
-        },
-        "methods": {
-          "version": "1.0.1",
-          "from": "https://registry.npmjs.org/methods/-/methods-1.0.1.tgz",
-          "resolved": "https://registry.npmjs.org/methods/-/methods-1.0.1.tgz"
-        },
-        "cookiejar": {
-          "version": "2.0.1",
-          "from": "https://registry.npmjs.org/cookiejar/-/cookiejar-2.0.1.tgz",
-          "resolved": "https://registry.npmjs.org/cookiejar/-/cookiejar-2.0.1.tgz"
-        },
-        "debug": {
-          "version": "1.0.4",
-          "from": "https://registry.npmjs.org/debug/-/debug-1.0.4.tgz",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-1.0.4.tgz",
-          "dependencies": {
-            "ms": {
-              "version": "0.6.2",
-              "from": "https://registry.npmjs.org/ms/-/ms-0.6.2.tgz",
-              "resolved": "https://registry.npmjs.org/ms/-/ms-0.6.2.tgz"
-            }
-          }
-        },
-        "reduce-component": {
-          "version": "1.0.1",
-          "from": "https://registry.npmjs.org/reduce-component/-/reduce-component-1.0.1.tgz",
-          "resolved": "https://registry.npmjs.org/reduce-component/-/reduce-component-1.0.1.tgz"
-        },
-        "form-data": {
-          "version": "0.1.3",
-          "from": "https://registry.npmjs.org/form-data/-/form-data-0.1.3.tgz",
-          "resolved": "https://registry.npmjs.org/form-data/-/form-data-0.1.3.tgz",
-          "dependencies": {
-            "combined-stream": {
-              "version": "0.0.7",
-              "from": "https://registry.npmjs.org/combined-stream/-/combined-stream-0.0.7.tgz",
-              "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-0.0.7.tgz",
-              "dependencies": {
-                "delayed-stream": {
-                  "version": "0.0.5",
-                  "from": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-0.0.5.tgz",
-                  "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-0.0.5.tgz"
-                }
-              }
-            },
-            "async": {
-              "version": "0.9.0",
-              "from": "https://registry.npmjs.org/async/-/async-0.9.0.tgz",
-              "resolved": "https://registry.npmjs.org/async/-/async-0.9.0.tgz"
-            }
-          }
-        },
-        "readable-stream": {
-          "version": "1.0.27-1",
-          "from": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.27-1.tgz",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.27-1.tgz",
-          "dependencies": {
-            "core-util-is": {
-              "version": "1.0.1",
-              "from": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz",
-              "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz"
-            },
-            "isarray": {
-              "version": "0.0.1",
-              "from": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-              "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz"
-            },
-            "string_decoder": {
-              "version": "0.10.31",
-              "from": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-              "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz"
-            },
-            "inherits": {
-              "version": "2.0.1",
-              "from": "https://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz",
-              "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz"
-            }
-          }
-        }
-      }
-    },
     "ws": {
       "version": "0.4.32",
-      "from": "https://registry.npmjs.org/ws/-/ws-0.4.32.tgz",
+      "from": "ws@>=0.4.31 <0.5.0",
       "resolved": "https://registry.npmjs.org/ws/-/ws-0.4.32.tgz",
       "dependencies": {
         "commander": {
           "version": "2.1.0",
-          "from": "https://registry.npmjs.org/commander/-/commander-2.1.0.tgz",
+          "from": "commander@>=2.1.0 <2.2.0",
           "resolved": "https://registry.npmjs.org/commander/-/commander-2.1.0.tgz"
         },
         "nan": {
           "version": "1.0.0",
-          "from": "nan@1.0.0",
-          "resolved": "https://registry.npmjs.org/nan/-/nan-1.0.0.tgz"
+          "from": "nan@>=1.0.0 <1.1.0"
         },
         "tinycolor": {
           "version": "0.0.1",
-          "from": "tinycolor@0.0.1",
-          "resolved": "https://registry.npmjs.org/tinycolor/-/tinycolor-0.0.1.tgz"
+          "from": "tinycolor@>=0.0.0 <1.0.0"
         },
         "options": {
           "version": "0.0.6",
-          "from": "options@0.0.6",
-          "resolved": "https://registry.npmjs.org/options/-/options-0.0.6.tgz"
+          "from": "options@>=0.0.5"
         }
       }
     }