diff --git a/package-lock.json b/package-lock.json
index 1bc3764..0ebddbf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,9 +39,9 @@
       }
     },
     "coffee-script": {
-      "version": "1.12.7",
-      "resolved": "https://registry.npmjs.org/coffee-script/-/coffee-script-1.12.7.tgz",
-      "integrity": "sha512-fLeEhqwymYat/MpTPUjSKHVYYl0ec2mOyALEMLmzr5i1isuG+6jfI2j2d5oBO3VIzgUXgBVIcOT9uH1TFxBckw=="
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/coffee-script/-/coffee-script-1.11.1.tgz",
+      "integrity": "sha1-vxxHrWREOg2V0S3ysUfMCk2q1uk="
     },
     "cson": {
       "version": "3.0.2",
@@ -261,9 +261,9 @@
       "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
     },
     "y18n": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
-      "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE="
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.2.tgz",
+      "integrity": "sha512-uGZHXkHnhF0XeeAPgnKfPv1bgKAYyVvmNL1xlKsPYZPaIHxGti2hHqvOCQv71XMsLxu1QjergkqogUnms5D3YQ=="
     },
     "yargs": {
       "version": "3.27.0",