diff --git a/package-lock.json b/package-lock.json
index 7d8b89e0c9..52789cc598 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7620,22 +7620,28 @@
       }
     },
     "jest-worker": {
-      "version": "24.9.0",
-      "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-24.9.0.tgz",
-      "integrity": "sha512-51PE4haMSXcHohnSMdM42anbvZANYTqMrr52tVKPqqsPJMzoP6FYYDVqahX/HrAoKEKz3uUPzSvKs9A3qR4iVw==",
+      "version": "26.0.0",
+      "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-26.0.0.tgz",
+      "integrity": "sha512-pPaYa2+JnwmiZjK9x7p9BoZht+47ecFCDFA/CJxspHzeDvQcfVBLWzCiWyo+EGrSiQMWZtCFo9iSvMZnAAo8vw==",
       "dev": true,
       "requires": {
         "merge-stream": "^2.0.0",
-        "supports-color": "^6.1.0"
+        "supports-color": "^7.0.0"
       },
       "dependencies": {
+        "has-flag": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+          "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+          "dev": true
+        },
         "supports-color": {
-          "version": "6.1.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
-          "integrity": "sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==",
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.1.0.tgz",
+          "integrity": "sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==",
           "dev": true,
           "requires": {
-            "has-flag": "^3.0.0"
+            "has-flag": "^4.0.0"
           }
         }
       }
@@ -10500,45 +10506,32 @@
       }
     },
     "rollup-plugin-terser": {
-      "version": "5.3.0",
-      "resolved": "https://registry.npmjs.org/rollup-plugin-terser/-/rollup-plugin-terser-5.3.0.tgz",
-      "integrity": "sha512-XGMJihTIO3eIBsVGq7jiNYOdDMb3pVxuzY0uhOE/FM4x/u9nQgr3+McsjzqBn3QfHIpNSZmFnpoKAwHBEcsT7g==",
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-terser/-/rollup-plugin-terser-6.1.0.tgz",
+      "integrity": "sha512-4fB3M9nuoWxrwm39habpd4hvrbrde2W2GG4zEGPQg1YITNkM3Tqur5jSuXlWNzbv/2aMLJ+dZJaySc3GCD8oDw==",
       "dev": true,
       "requires": {
-        "@babel/code-frame": "^7.5.5",
-        "jest-worker": "^24.9.0",
-        "rollup-pluginutils": "^2.8.2",
-        "serialize-javascript": "^2.1.2",
-        "terser": "^4.6.2"
+        "@babel/code-frame": "^7.8.3",
+        "jest-worker": "^26.0.0",
+        "serialize-javascript": "^3.0.0",
+        "terser": "^4.7.0"
       },
       "dependencies": {
-        "@babel/code-frame": {
-          "version": "7.8.3",
-          "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.8.3.tgz",
-          "integrity": "sha512-a9gxpmdXtZEInkCSHUJDLHZVBgb1QS0jhss4cPP93EW7s+uC5bikET2twEF3KV+7rDblJcmNvTR7VJejqd2C2g==",
-          "dev": true,
-          "requires": {
-            "@babel/highlight": "^7.8.3"
-          }
+        "serialize-javascript": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-3.0.0.tgz",
+          "integrity": "sha512-skZcHYw2vEX4bw90nAr2iTTsz6x2SrHEnfxgKYmZlvJYBEZrvbKtobJWlQ20zczKb3bsHHXXTYt48zBA7ni9cw==",
+          "dev": true
         },
-        "@babel/highlight": {
-          "version": "7.8.3",
-          "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.8.3.tgz",
-          "integrity": "sha512-PX4y5xQUvy0fnEVHrYOarRPXVWafSjTW9T0Hab8gVIawpl2Sj0ORyrygANq+KjcNlSSTw0YCLSNA8OyZ1I4yEg==",
+        "terser": {
+          "version": "4.7.0",
+          "resolved": "https://registry.npmjs.org/terser/-/terser-4.7.0.tgz",
+          "integrity": "sha512-Lfb0RiZcjRDXCC3OSHJpEkxJ9Qeqs6mp2v4jf2MHfy8vGERmVDuvjXdd/EnP5Deme5F2yBRBymKmKHCBg2echw==",
           "dev": true,
           "requires": {
-            "chalk": "^2.0.0",
-            "esutils": "^2.0.2",
-            "js-tokens": "^4.0.0"
-          }
-        },
-        "rollup-pluginutils": {
-          "version": "2.8.2",
-          "resolved": "https://registry.npmjs.org/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz",
-          "integrity": "sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==",
-          "dev": true,
-          "requires": {
-            "estree-walker": "^0.6.1"
+            "commander": "^2.20.0",
+            "source-map": "~0.6.1",
+            "source-map-support": "~0.5.12"
           }
         }
       }
diff --git a/package.json b/package.json
index 3b8bde4533..d600fe42f8 100644
--- a/package.json
+++ b/package.json
@@ -95,7 +95,7 @@
     "rollup-plugin-babel": "^4.3.3",
     "rollup-plugin-commonjs": "^10.0.0",
     "rollup-plugin-node-resolve": "^5.2.0",
-    "rollup-plugin-terser": "^5.0.0",
+    "rollup-plugin-terser": "^6.1.0",
     "serve-static": "^1.14.0",
     "shx": "^0.3.2",
     "sinon": "^9.0.0",