diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 4eb96046..cbe892ae 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -4606,9 +4606,9 @@
       "resolved": "https://registry.npmjs.org/moment-duration-format/-/moment-duration-format-1.3.0.tgz"
     },
     "mountutils": {
-      "version": "1.2.0",
-      "from": "mountutils@1.2.0",
-      "resolved": "https://registry.npmjs.org/mountutils/-/mountutils-1.2.0.tgz",
+      "version": "1.2.1",
+      "from": "mountutils@1.2.1",
+      "resolved": "https://registry.npmjs.org/mountutils/-/mountutils-1.2.1.tgz",
       "dependencies": {
         "nan": {
           "version": "2.6.2",
diff --git a/package.json b/package.json
index 722bcc35..4e0b5502 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "lzma-native": "1.5.2",
     "mbr": "1.1.2",
     "mime-types": "2.1.15",
-    "mountutils": "1.2.0",
+    "mountutils": "1.2.1",
     "nan": "2.3.5",
     "node-ipc": "8.9.2",
     "node-stream-zip": "1.3.4",