diff --git a/package-lock.json b/package-lock.json
index 5fc96bb44d..6b11adc309 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11609,9 +11609,9 @@
       }
     },
     "source-map-support": {
-      "version": "0.5.16",
-      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.16.tgz",
-      "integrity": "sha512-efyLRJDr68D9hBBNIPWFjhpFzURh+KJykQwvMyW5UiZzYwoF6l4YMMDIJJEyFWxWCqfyxLzz6tSfUFR+kXXsVQ==",
+      "version": "0.5.19",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.19.tgz",
+      "integrity": "sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==",
       "dev": true,
       "requires": {
         "buffer-from": "^1.0.0",
@@ -12327,9 +12327,9 @@
       "dev": true
     },
     "terser": {
-      "version": "4.6.11",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.11.tgz",
-      "integrity": "sha512-76Ynm7OXUG5xhOpblhytE7X58oeNSmC8xnNhjWVo8CksHit0U0kO4hfNbPrrYwowLWFgM2n9L176VNx2QaHmtA==",
+      "version": "4.6.12",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.12.tgz",
+      "integrity": "sha512-fnIwuaKjFPANG6MAixC/k1TDtnl1YlPLUlLVIxxGZUn1gfUx2+l3/zGNB72wya+lgsb50QBi2tUV75RiODwnww==",
       "dev": true,
       "requires": {
         "commander": "^2.20.0",
diff --git a/package.json b/package.json
index 5220572ea0..250b949a90 100644
--- a/package.json
+++ b/package.json
@@ -132,7 +132,7 @@
     "shelljs": "^0.8.4",
     "stylelint": "^13.3.3",
     "stylelint-config-twbs-bootstrap": "^2.0.1",
-    "terser": "^4.6.11",
+    "terser": "^4.6.12",
     "vnu-jar": "20.3.16"
   },
   "files": [