diff --git a/package.json b/package.json
index cfbc86ac..647c0b2a 100644
--- a/package.json
+++ b/package.json
@@ -120,7 +120,7 @@
     "resize-observer-polyfill": "1.5.1",
     "spectron": "11.1.0",
     "style-loader": "1.2.1",
-    "terser": "5.0.0",
+    "terser": "5.3.0",
     "terser-webpack-plugin": "4.1.0",
     "ts-node": "9.0.0",
     "typescript": "3.9.7",
diff --git a/yarn.lock b/yarn.lock
index d925fbe4..d99a3a8b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8205,10 +8205,10 @@ terser-webpack-plugin@^1.4.3:
     webpack-sources "^1.4.0"
     worker-farm "^1.7.0"
 
-terser@5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.0.0.tgz#269640e4e92f15d628de1e5f01c4c61e1ba3d765"
-  integrity sha512-olH2DwGINoSuEpSGd+BsPuAQaA3OrHnHnFL/rDB2TVNc3srUbz/rq/j2BlF4zDXI+JqAvGr86bIm1R2cJgZ3FA==
+terser@5.3.0, terser@^5.0.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.3.0.tgz#c481f4afecdcc182d5e2bdd2ff2dc61555161e81"
+  integrity sha512-XTT3D3AwxC54KywJijmY2mxZ8nJiEjBHVYzq8l9OaYuRFWeQNBwvipuzzYEP4e+/AVcd1hqG/CqgsdIRyT45Fg==
   dependencies:
     commander "^2.20.0"
     source-map "~0.6.1"
@@ -8223,15 +8223,6 @@ terser@^4.1.2, terser@^4.6.13:
     source-map "~0.6.1"
     source-map-support "~0.5.12"
 
-terser@^5.0.0:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.1.0.tgz#1f4ab81c8619654fdded51f3157b001e1747281d"
-  integrity sha512-pwC1Jbzahz1ZPU87NQ8B3g5pKbhyJSiHih4gLH6WZiPU8mmS1IlGbB0A2Nuvkj/LCNsgIKctg6GkYwWCeTvXZQ==
-  dependencies:
-    commander "^2.20.0"
-    source-map "~0.6.1"
-    source-map-support "~0.5.12"
-
 text-table@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"