diff --git a/package-lock.json b/package-lock.json
index e7792a0..6c601ad 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -77,7 +77,9 @@
       "dev": true
     },
     "dotty": {
-      "version": "^0.1.2"
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/dotty/-/dotty-0.1.2.tgz",
+      "integrity": "sha512-V0EWmKeH3DEhMwAZ+8ZB2Ao4OK6p++Z0hsDtZq3N0+0ZMVqkzrcEGROvOnZpLnvBg5PTNG23JEDLAm64gPaotQ=="
     },
     "encoding": {
       "version": "0.1.13",
@@ -578,9 +580,9 @@
       "dev": true
     },
     "qs": {
-      "version": "2.4.2",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-2.4.2.tgz",
-      "integrity": "sha1-9854jld33wtQENp/fE5zujJHD1o="
+      "version": "6.0.4",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.0.4.tgz",
+      "integrity": "sha1-UQGdhHIMk5uCc36EVWp4Izjs6ns="
     },
     "quest": {
       "version": "0.2.8",
@@ -824,4 +826,4 @@
       "dev": true
     }
   }
-}
\ No newline at end of file
+}
diff --git a/package.json b/package.json
index c727a49..bf09d17 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "dotty": "^0.1.2",
     "http-string-parser": "0.0.4",
     "mailparser": "^0.6.2 ",
-    "qs": "^2.3.3",
+    "qs": "^6.0.4",
     "quest": "^0.2.8",
     "retry": "^0.6.1",
     "sanitize-arguments": "^2.0.3",