diff --git a/package.json b/package.json
index f58e86dd..0639e9a9 100644
--- a/package.json
+++ b/package.json
@@ -117,7 +117,7 @@
     "redux-devtools-extension": "2.13.8",
     "spectron": "10.0.1",
     "style-loader": "1.1.3",
-    "terser": "4.6.3",
+    "terser": "4.6.4",
     "terser-webpack-plugin": "2.3.5",
     "ts-node": "8.6.2",
     "typescript": "3.8.2",
diff --git a/yarn.lock b/yarn.lock
index b9b414d5..c5c285e7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8060,10 +8060,10 @@ terser-webpack-plugin@^1.4.3:
     webpack-sources "^1.4.0"
     worker-farm "^1.7.0"
 
-terser@4.6.3, terser@^4.1.2, terser@^4.3.9, terser@^4.4.3:
-  version "4.6.3"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-4.6.3.tgz#e33aa42461ced5238d352d2df2a67f21921f8d87"
-  integrity sha512-Lw+ieAXmY69d09IIc/yqeBqXpEQIpDGZqT34ui1QWXIUpR2RjbqEkT8X7Lgex19hslSqcWM5iMN2kM11eMsESQ==
+terser@4.6.4, terser@^4.1.2, terser@^4.3.9, terser@^4.4.3:
+  version "4.6.4"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-4.6.4.tgz#40a0b37afbe5b57e494536815efa68326840fc00"
+  integrity sha512-5fqgBPLgVHZ/fVvqRhhUp9YUiGXhFJ9ZkrZWD9vQtFBR4QIGTnbsb+/kKqSqfgp3WnBwGWAFnedGTtmX1YTn0w==
   dependencies:
     commander "^2.20.0"
     source-map "~0.6.1"