diff --git a/package-lock.json b/package-lock.json
index 60e7724db5..7ec6761f42 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7993,11 +7993,12 @@
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-      "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-26.0.0.tgz",
-      "integrity": "sha512-pPaYa2+JnwmiZjK9x7p9BoZht+47ecFCDFA/CJxspHzeDvQcfVBLWzCiWyo+EGrSiQMWZtCFo9iSvMZnAAo8vw==",
+      "version": "26.2.1",
+      "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-26.2.1.tgz",
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       "dev": true,
       "requires": {
+        "@types/node": "*",
         "merge-stream": "^2.0.0",
         "supports-color": "^7.0.0"
       },
@@ -10839,27 +10840,56 @@
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-      "version": "6.1.0",
-      "resolved": "https://registry.npmjs.org/rollup-plugin-terser/-/rollup-plugin-terser-6.1.0.tgz",
-      "integrity": "sha512-4fB3M9nuoWxrwm39habpd4hvrbrde2W2GG4zEGPQg1YITNkM3Tqur5jSuXlWNzbv/2aMLJ+dZJaySc3GCD8oDw==",
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-terser/-/rollup-plugin-terser-7.0.0.tgz",
+      "integrity": "sha512-p/N3lLiFusCjYTLfVkoaiRTOGr5AESEaljMPH12MhOtoMkmTBhIAfuadrcWy4am1U0vU4WTxO9fi0K09O4CboQ==",
       "dev": true,
       "requires": {
-        "@babel/code-frame": "^7.8.3",
-        "jest-worker": "^26.0.0",
-        "serialize-javascript": "^3.0.0",
-        "terser": "^4.7.0"
+        "@babel/code-frame": "^7.10.4",
+        "jest-worker": "^26.2.1",
+        "serialize-javascript": "^4.0.0",
+        "terser": "^5.0.0"
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-        "serialize-javascript": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-3.0.0.tgz",
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+        "@babel/code-frame": {
+          "version": "7.10.4",
+          "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.10.4.tgz",
+          "integrity": "sha512-vG6SvB6oYEhvgisZNFRmRCUkLz11c7rp+tbNTynGqc6mS1d5ATd/sGyV6W0KZZnXRKMTzZDRgQT3Ou9jhpAfUg==",
+          "dev": true,
+          "requires": {
+            "@babel/highlight": "^7.10.4"
+          }
+        },
+        "@babel/helper-validator-identifier": {
+          "version": "7.10.4",
+          "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.10.4.tgz",
+          "integrity": "sha512-3U9y+43hz7ZM+rzG24Qe2mufW5KhvFg/NhnNph+i9mgCtdTCtMJuI1TMkrIUiK7Ix4PYlRF9I5dhqaLYA/ADXw==",
           "dev": true
         },
+        "@babel/highlight": {
+          "version": "7.10.4",
+          "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.10.4.tgz",
+          "integrity": "sha512-i6rgnR/YgPEQzZZnbTHHuZdlE8qyoBNalD6F+q4vAFlcMEcqmkoG+mPqJYJCo63qPf74+Y1UZsl3l6f7/RIkmA==",
+          "dev": true,
+          "requires": {
+            "@babel/helper-validator-identifier": "^7.10.4",
+            "chalk": "^2.0.0",
+            "js-tokens": "^4.0.0"
+          }
+        },
+        "serialize-javascript": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-4.0.0.tgz",
+          "integrity": "sha512-GaNA54380uFefWghODBWEGisLZFj00nS5ACs6yHa9nLqlLpVLO8ChDGeKRjZnV4Nh4n0Qi7nhYZD/9fCPzEqkw==",
+          "dev": true,
+          "requires": {
+            "randombytes": "^2.1.0"
+          }
+        },
         "terser": {
-          "version": "4.7.0",
-          "resolved": "https://registry.npmjs.org/terser/-/terser-4.7.0.tgz",
-          "integrity": "sha512-Lfb0RiZcjRDXCC3OSHJpEkxJ9Qeqs6mp2v4jf2MHfy8vGERmVDuvjXdd/EnP5Deme5F2yBRBymKmKHCBg2echw==",
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/terser/-/terser-5.0.0.tgz",
+          "integrity": "sha512-olH2DwGINoSuEpSGd+BsPuAQaA3OrHnHnFL/rDB2TVNc3srUbz/rq/j2BlF4zDXI+JqAvGr86bIm1R2cJgZ3FA==",
           "dev": true,
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diff --git a/package.json b/package.json
index 187c45360a..b5ef254047 100644
--- a/package.json
+++ b/package.json
@@ -94,7 +94,7 @@
     "rollup-plugin-babel": "^4.3.3",
     "rollup-plugin-commonjs": "^10.0.0",
     "rollup-plugin-node-resolve": "^5.2.0",
-    "rollup-plugin-terser": "^6.1.0",
+    "rollup-plugin-terser": "^7.0.0",
     "serve-static": "^1.14.0",
     "shx": "^0.3.2",
     "sinon": "^9.0.0",