diff --git a/package-lock.json b/package-lock.json
index 0170a44ab9f8a7a5de2037b7f15290b94c33cb29..e7ba6ce4e751d6a69b8e3b583f09fd52c2f3b140 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11416,9 +11416,9 @@
       "dev": true
     },
     "terser": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.1.0.tgz",
-      "integrity": "sha512-pwC1Jbzahz1ZPU87NQ8B3g5pKbhyJSiHih4gLH6WZiPU8mmS1IlGbB0A2Nuvkj/LCNsgIKctg6GkYwWCeTvXZQ==",
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.3.0.tgz",
+      "integrity": "sha512-XTT3D3AwxC54KywJijmY2mxZ8nJiEjBHVYzq8l9OaYuRFWeQNBwvipuzzYEP4e+/AVcd1hqG/CqgsdIRyT45Fg==",
       "dev": true,
       "requires": {
         "commander": "^2.20.0",
diff --git a/package.json b/package.json
index 342e65c1d42d19ffd3f8608016ddb29a5cf2c387..f9ade975a3d8c7b35cde7aa5ac050c749cc75a3d 100644
--- a/package.json
+++ b/package.json
@@ -134,7 +134,7 @@
     "sirv-cli": "^1.0.6",
     "stylelint": "^13.6.1",
     "stylelint-config-twbs-bootstrap": "^2.0.3",
-    "terser": "^5.1.0",
+    "terser": "^5.3.0",
     "vnu-jar": "20.6.30"
   },
   "files": [