diff --git a/package-lock.json b/package-lock.json
index 44aa4a55f..797058d0d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -96,7 +96,7 @@
         "rollup": "^2.69.0",
         "stylelint": "^13.13.1",
         "stylelint-config-twbs-bootstrap": "^2.2.4",
-        "terser": "^5.10.0",
+        "terser": "^5.12.0",
         "vnu-jar": "^21.10.12"
       }
     },
@@ -14349,11 +14349,12 @@
       }
     },
     "node_modules/terser": {
-      "version": "5.10.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.10.0.tgz",
-      "integrity": "sha512-AMmF99DMfEDiRJfxfY5jj5wNH/bYO09cniSqhfoyxc8sFoYIgkJy86G04UoZU5VjlpnplVu0K6Tx6E9b5+DlHA==",
+      "version": "5.12.0",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.12.0.tgz",
+      "integrity": "sha512-R3AUhNBGWiFc77HXag+1fXpAxTAFRQTJemlJKjAgD9r8xXTpjNKqIXwHM/o7Rh+O0kUJtS3WQVdBeMKFk5sw9A==",
       "dev": true,
       "dependencies": {
+        "acorn": "^8.5.0",
         "commander": "^2.20.0",
         "source-map": "~0.7.2",
         "source-map-support": "~0.5.20"
@@ -14363,14 +14364,18 @@
       },
       "engines": {
         "node": ">=10"
+      }
+    },
+    "node_modules/terser/node_modules/acorn": {
+      "version": "8.7.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.7.0.tgz",
+      "integrity": "sha512-V/LGr1APy+PXIwKebEWrkZPwoeoF+w1jiOBUmuxuiUIaOHtob8Qc9BTrYo7VuI5fR8tqsy+buA2WFooR5olqvQ==",
+      "dev": true,
+      "bin": {
+        "acorn": "bin/acorn"
       },
-      "peerDependencies": {
-        "acorn": "^8.5.0"
-      },
-      "peerDependenciesMeta": {
-        "acorn": {
-          "optional": true
-        }
+      "engines": {
+        "node": ">=0.4.0"
       }
     },
     "node_modules/terser/node_modules/source-map": {
@@ -26751,16 +26756,23 @@
       }
     },
     "terser": {
-      "version": "5.10.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.10.0.tgz",
-      "integrity": "sha512-AMmF99DMfEDiRJfxfY5jj5wNH/bYO09cniSqhfoyxc8sFoYIgkJy86G04UoZU5VjlpnplVu0K6Tx6E9b5+DlHA==",
+      "version": "5.12.0",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.12.0.tgz",
+      "integrity": "sha512-R3AUhNBGWiFc77HXag+1fXpAxTAFRQTJemlJKjAgD9r8xXTpjNKqIXwHM/o7Rh+O0kUJtS3WQVdBeMKFk5sw9A==",
       "dev": true,
       "requires": {
+        "acorn": "^8.5.0",
         "commander": "^2.20.0",
         "source-map": "~0.7.2",
         "source-map-support": "~0.5.20"
       },
       "dependencies": {
+        "acorn": {
+          "version": "8.7.0",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.7.0.tgz",
+          "integrity": "sha512-V/LGr1APy+PXIwKebEWrkZPwoeoF+w1jiOBUmuxuiUIaOHtob8Qc9BTrYo7VuI5fR8tqsy+buA2WFooR5olqvQ==",
+          "dev": true
+        },
         "source-map": {
           "version": "0.7.3",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.3.tgz",
diff --git a/package.json b/package.json
index e5a1f15a3..fb3f86964 100644
--- a/package.json
+++ b/package.json
@@ -150,7 +150,7 @@
     "rollup": "^2.69.0",
     "stylelint": "^13.13.1",
     "stylelint-config-twbs-bootstrap": "^2.2.4",
-    "terser": "^5.10.0",
+    "terser": "^5.12.0",
     "vnu-jar": "^21.10.12"
   }
 }