diff --git a/package-lock.json b/package-lock.json
index 69a2c4e..191f6cb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9130,6 +9130,15 @@
       "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
       "dev": true
     },
+    "push-dir": {
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/push-dir/-/push-dir-0.4.1.tgz",
+      "integrity": "sha512-Nrrsly0c3kCfu725Jnif/s5adHpBwKCGWBttHVxTndF4iyGBSFtNi/pduFxHF5ks0kWtHcbA3XXP5MEra6iiCA==",
+      "dev": true,
+      "requires": {
+        "minimist": "^1.2.0"
+      }
+    },
     "q": {
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/q/-/q-1.5.1.tgz",
@@ -10846,9 +10855,9 @@
       }
     },
     "terser": {
-      "version": "4.7.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-4.7.0.tgz",
-      "integrity": "sha512-Lfb0RiZcjRDXCC3OSHJpEkxJ9Qeqs6mp2v4jf2MHfy8vGERmVDuvjXdd/EnP5Deme5F2yBRBymKmKHCBg2echw==",
+      "version": "4.8.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.1.tgz",
+      "integrity": "sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==",
       "dev": true,
       "requires": {
         "commander": "^2.20.0",