diff --git a/package-lock.json b/package-lock.json
index c83e9a31..22911c6c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3232,6 +3232,18 @@
                 "uue": "^3.1.0"
             }
         },
+        "mailparser-mit": {
+            "version": "0.6.2",
+            "resolved": "https://registry.npmjs.org/mailparser-mit/-/mailparser-mit-0.6.2.tgz",
+            "integrity": "sha1-XcRAcbMyJ1bwSyzw+BebQTmeoO4=",
+            "dev": true,
+            "requires": {
+                "encoding": "^0.1.12",
+                "mime": "^1.3.4",
+                "mimelib": "^0.3.0",
+                "uue": "^3.1.0"
+            }
+        },
         "map-obj": {
             "version": "1.0.1",
             "resolved": "https://registry.npmjs.org/map-obj/-/map-obj-1.0.1.tgz",
diff --git a/package.json b/package.json
index 5349ae6b..32f8df46 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
         "grunt-lint-inline": "^1.0.0",
         "grunt-simple-mocha": "^0.4.1",
         "imap": "^0.8.19",
-        "mailparser": "^0.6.2",
+        "mailparser-mit": "^0.6.2",
         "mocha": "~5.1.1",
         "msgpack-lite": "^0.1.26",
         "multilang-sentiment": "^1.1.6",