diff --git a/package-lock.json b/package-lock.json
index 3a108f4..acddc65 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,16 +1,16 @@
 {
   "name": "statuspage-api",
-  "version": "0.5.1",
+  "version": "0.5.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "statuspage-api",
-      "version": "0.5.1",
+      "version": "0.5.4",
       "license": "MIT",
       "dependencies": {
         "qs": "6.7.2",
-        "underscore": "^1.13.4"
+        "underscore": "^1.13.6"
       },
       "devDependencies": {
         "chai": "^2.1.2",
@@ -492,9 +492,10 @@
       }
     },
     "node_modules/underscore": {
-      "version": "1.13.4",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.4.tgz",
-      "integrity": "sha512-BQFnUDuAQ4Yf/cYY5LNrK9NCJFKriaRbD9uR1fTeXnBeoa97W0i41qkZfGO9pSo8I5KzjAcSY2XYtdf0oKd7KQ=="
+      "version": "1.13.6",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.6.tgz",
+      "integrity": "sha512-+A5Sja4HP1M08MaXya7p5LvjuM7K6q/2EaC0+iovj/wOcMsTzMvDFbasi/oSapiwOlt252IqsKqPjCl7huKS0A==",
+      "license": "MIT"
     },
     "node_modules/util-deprecate": {
       "version": "1.0.2",
@@ -884,9 +885,9 @@
       "dev": true
     },
     "underscore": {
-      "version": "1.13.4",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.4.tgz",
-      "integrity": "sha512-BQFnUDuAQ4Yf/cYY5LNrK9NCJFKriaRbD9uR1fTeXnBeoa97W0i41qkZfGO9pSo8I5KzjAcSY2XYtdf0oKd7KQ=="
+      "version": "1.13.6",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.6.tgz",
+      "integrity": "sha512-+A5Sja4HP1M08MaXya7p5LvjuM7K6q/2EaC0+iovj/wOcMsTzMvDFbasi/oSapiwOlt252IqsKqPjCl7huKS0A=="
     },
     "util-deprecate": {
       "version": "1.0.2",
diff --git a/package.json b/package.json
index 23e72ff..10a0f5f 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,6 @@
   },
   "dependencies": {
     "qs": "6.7.2",
-    "underscore": "^1.13.4"
+    "underscore": "^1.13.6"
   }
 }