diff --git a/package-lock.json b/package-lock.json
index 86b6058079..fa17ddb7e5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11731,18 +11731,18 @@
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+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/terser-webpack-plugin/-/terser-webpack-plugin-2.2.2.tgz",
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-        "find-cache-dir": "^3.0.0",
+        "find-cache-dir": "^3.1.0",
         "jest-worker": "^24.9.0",
-        "schema-utils": "^2.5.0",
-        "serialize-javascript": "^2.1.0",
+        "schema-utils": "^2.6.1",
+        "serialize-javascript": "^2.1.1",
         "source-map": "^0.6.1",
-        "terser": "^4.3.9",
+        "terser": "^4.4.2",
         "webpack-sources": "^1.4.3"
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@@ -11797,9 +11797,9 @@
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-          "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-3.0.0.tgz",
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+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-3.1.0.tgz",
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@@ -11823,16 +11823,6 @@
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-        "jest-worker": {
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-          "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-24.9.0.tgz",
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-          "dev": true,
-          "requires": {
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-            "supports-color": "^6.1.0"
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@@ -11851,12 +11841,6 @@
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-          "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz",
-          "integrity": "sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==",
-          "dev": true
-        },
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           "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-4.1.0.tgz",
@@ -11900,9 +11884,9 @@
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-          "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-2.5.0.tgz",
-          "integrity": "sha512-32ISrwW2scPXHUSusP8qMg5dLUawKkyV+/qIEV9JdXKx+rsM6mi8vZY8khg2M69Qom16rtroWXD3Ybtiws38gQ==",
+          "version": "2.6.1",
+          "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-2.6.1.tgz",
+          "integrity": "sha512-0WXHDs1VDJyo+Zqs9TKLKyD/h7yDpHUhEFsM2CzkICFdoX1av+GBq/J2xRTFfsQO5kBfhZzANf2VcIm84jqDbg==",
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@@ -11916,9 +11900,9 @@
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-          "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-2.1.0.tgz",
-          "integrity": "sha512-a/mxFfU00QT88umAJQsNWOnUKckhNCqOl028N48e7wFmo2/EHpTo9Wso+iJJCMrQnmFvcjto5RJdAHEvVhcyUQ==",
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-2.1.1.tgz",
+          "integrity": "sha512-MPLPRpD4FNqWq9tTIjYG5LesFouDhdyH0EPY3gVK4DRD5+g4aDqdNSzLIwceulo3Yj+PL1bPh6laE5+H6LTcrQ==",
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@@ -11931,19 +11915,10 @@
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-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
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-          "dev": true,
-          "requires": {
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-          "resolved": "https://registry.npmjs.org/terser/-/terser-4.3.9.tgz",
-          "integrity": "sha512-NFGMpHjlzmyOtPL+fDw3G7+6Ueh/sz4mkaUYa4lJCxOPTNzd0Uj0aZJOmsDYoSQyfuVoWDMSWTPU3huyOm2zdA==",
+          "version": "4.4.2",
+          "resolved": "https://registry.npmjs.org/terser/-/terser-4.4.2.tgz",
+          "integrity": "sha512-Uufrsvhj9O1ikwgITGsZ5EZS6qPokUOkCegS7fYOdGTv+OA90vndUbU6PEjr5ePqHfNUbGyMO7xyIZv2MhsALQ==",
           "dev": true,
           "requires": {
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