diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 59e705b2..271648be 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -112,7 +112,7 @@
       }
     },
     "log4js": {
-      "version": "0.6.21",
+      "version": "0.6.25",
       "from": "https://github.com/CartoDB/log4js-node/tarball/cdb",
       "resolved": "https://github.com/CartoDB/log4js-node/tarball/cdb",
       "dependencies": {
@@ -143,14 +143,19 @@
             },
             "inherits": {
               "version": "2.0.1",
-              "from": "inherits@~2.0.1"
+              "from": "inherits@2"
             }
           }
         },
         "semver": {
-          "version": "1.1.4",
-          "from": "semver@~1.1.4",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-1.1.4.tgz"
+          "version": "4.3.6",
+          "from": "semver@~4.3.3",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz"
+        },
+        "underscore": {
+          "version": "1.8.2",
+          "from": "underscore@1.8.2",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.2.tgz"
         }
       }
     },
@@ -192,9 +197,9 @@
           "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.2.4.tgz"
         },
         "json-stringify-safe": {
-          "version": "5.0.0",
+          "version": "5.0.1",
           "from": "json-stringify-safe@~5.0.0",
-          "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.0.tgz"
+          "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz"
         }
       }
     },