diff --git a/package-lock.json b/package-lock.json
index 21d605d8..f3523152 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
         "html-minifier": "^4.0.0",
         "stylelint": "^14.5.3",
         "stylelint-config-standard": "^25.0.0",
-        "terser": "^5.11.0"
+        "terser": "^5.12.0"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -2510,9 +2510,9 @@
       }
     },
     "node_modules/terser": {
-      "version": "5.11.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.11.0.tgz",
-      "integrity": "sha512-uCA9DLanzzWSsN1UirKwylhhRz3aKPInlfmpGfw8VN6jHsAtu8HJtIpeeHHK23rxnE/cDc+yvmq5wqkIC6Kn0A==",
+      "version": "5.12.0",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.12.0.tgz",
+      "integrity": "sha512-R3AUhNBGWiFc77HXag+1fXpAxTAFRQTJemlJKjAgD9r8xXTpjNKqIXwHM/o7Rh+O0kUJtS3WQVdBeMKFk5sw9A==",
       "dependencies": {
         "acorn": "^8.5.0",
         "commander": "^2.20.0",
@@ -4507,9 +4507,9 @@
       }
     },
     "terser": {
-      "version": "5.11.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.11.0.tgz",
-      "integrity": "sha512-uCA9DLanzzWSsN1UirKwylhhRz3aKPInlfmpGfw8VN6jHsAtu8HJtIpeeHHK23rxnE/cDc+yvmq5wqkIC6Kn0A==",
+      "version": "5.12.0",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.12.0.tgz",
+      "integrity": "sha512-R3AUhNBGWiFc77HXag+1fXpAxTAFRQTJemlJKjAgD9r8xXTpjNKqIXwHM/o7Rh+O0kUJtS3WQVdBeMKFk5sw9A==",
       "requires": {
         "acorn": "^8.5.0",
         "commander": "^2.20.0",
diff --git a/package.json b/package.json
index e874221a..bb07f00c 100644
--- a/package.json
+++ b/package.json
@@ -5,6 +5,6 @@
     "html-minifier": "^4.0.0",
     "stylelint": "^14.5.3",
     "stylelint-config-standard": "^25.0.0",
-    "terser": "^5.11.0"
+    "terser": "^5.12.0"
   }
 }