diff --git a/package.json b/package.json
index da9920b..7bf1b68 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "shelljs": "^0.8.3",
     "signale": "^1.4.0",
     "socket.io": "^2.2.0",
-    "terser": "^4.1.4",
+    "terser": "^5.7.1",
     "tmp": "^0.1.0",
     "update-notifier": "^3.0.0",
     "windows-shortcuts": "^0.1.6"
diff --git a/yarn.lock b/yarn.lock
index 9621466..400fe6b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4353,10 +4353,10 @@ socket.io@^2.2.0:
     socket.io-client "2.2.0"
     socket.io-parser "~3.3.0"
 
-source-map-support@^0.5.13, source-map-support@~0.5.12:
-  version "0.5.13"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.13.tgz#31b24a9c2e73c2de85066c0feb7d44767ed52932"
-  integrity sha512-SHSKFHadjVA5oR4PPqhtAVdcBWwRYVd6g6cAXnIbRiIwc2EhPrTuKUBdSLvlEKyIP3GCf89fltvcZiP9MMFA1w==
+source-map-support@^0.5.13, source-map-support@~0.5.19:
+  version "0.5.19"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
+  integrity sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==
   dependencies:
     buffer-from "^1.0.0"
     source-map "^0.6.0"
@@ -4366,11 +4366,16 @@ source-map@^0.5.0:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
   integrity sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=
 
-source-map@^0.6.0, source-map@~0.6.1:
+source-map@^0.6.0:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
+source-map@~0.7.2:
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
+  integrity sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==
+
 spdx-correct@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.1.0.tgz#fb83e504445268f154b074e218c87c003cd31df4"
@@ -4647,14 +4652,14 @@ terminal-link@^2.1.1:
     ansi-escapes "^4.2.1"
     supports-hyperlinks "^2.0.0"
 
-terser@^4.1.4:
-  version "4.3.9"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-4.3.9.tgz#e4be37f80553d02645668727777687dad26bbca8"
-  integrity sha512-NFGMpHjlzmyOtPL+fDw3G7+6Ueh/sz4mkaUYa4lJCxOPTNzd0Uj0aZJOmsDYoSQyfuVoWDMSWTPU3huyOm2zdA==
+terser@^5.7.1:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.7.1.tgz#2dc7a61009b66bb638305cb2a824763b116bf784"
+  integrity sha512-b3e+d5JbHAe/JSjwsC3Zn55wsBIM7AsHLjKxT31kGCldgbpFePaFo+PiddtO6uwRZWRw7sPXmAN8dTW61xmnSg==
   dependencies:
     commander "^2.20.0"
-    source-map "~0.6.1"
-    source-map-support "~0.5.12"
+    source-map "~0.7.2"
+    source-map-support "~0.5.19"
 
 text-table@^0.2.0:
   version "0.2.0"