diff --git a/package.json b/package.json
index b00e073b3..7040d254a 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,7 @@
     "prettier": "2.3.2",
     "rimraf": "^3.0.2",
     "strip-ansi": "^6.0.0",
-    "terser": "^4.0.0",
+    "terser": "^5.15.1",
     "ts-jest": "27.0.3",
     "ts-node": "^9.1.1",
     "typescript": "~4.3.5"
diff --git a/yarn.lock b/yarn.lock
index 40de32354..241239d53 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2156,6 +2156,46 @@
     "@types/yargs" "^16.0.0"
     chalk "^4.0.0"
 
+"@jridgewell/gen-mapping@^0.3.0":
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz#c1aedc61e853f2bb9f5dfe6d4442d3b565b253b9"
+  integrity sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==
+  dependencies:
+    "@jridgewell/set-array" "^1.0.1"
+    "@jridgewell/sourcemap-codec" "^1.4.10"
+    "@jridgewell/trace-mapping" "^0.3.9"
+
+"@jridgewell/resolve-uri@3.1.0":
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/@jridgewell/resolve-uri/-/resolve-uri-3.1.0.tgz#2203b118c157721addfe69d47b70465463066d78"
+  integrity sha512-F2msla3tad+Mfht5cJq7LSXcdudKTWCVYUgw6pLFOOHSTtZlj6SWNYAp+AhuqLmWdBO2X5hPrLcu8cVP8fy28w==
+
+"@jridgewell/set-array@^1.0.1":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@jridgewell/set-array/-/set-array-1.1.2.tgz#7c6cf998d6d20b914c0a55a91ae928ff25965e72"
+  integrity sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw==
+
+"@jridgewell/source-map@^0.3.2":
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/@jridgewell/source-map/-/source-map-0.3.2.tgz#f45351aaed4527a298512ec72f81040c998580fb"
+  integrity sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==
+  dependencies:
+    "@jridgewell/gen-mapping" "^0.3.0"
+    "@jridgewell/trace-mapping" "^0.3.9"
+
+"@jridgewell/sourcemap-codec@1.4.14", "@jridgewell/sourcemap-codec@^1.4.10":
+  version "1.4.14"
+  resolved "https://registry.yarnpkg.com/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz#add4c98d341472a289190b424efbdb096991bb24"
+  integrity sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw==
+
+"@jridgewell/trace-mapping@^0.3.9":
+  version "0.3.16"
+  resolved "https://registry.yarnpkg.com/@jridgewell/trace-mapping/-/trace-mapping-0.3.16.tgz#a7982f16c18cae02be36274365433e5b49d7b23f"
+  integrity sha512-LCQ+NeThyJ4k1W2d+vIKdxuSt9R3pQSZ4P92m7EakaYuXcVWbHuT5bjNcqLd4Rdgi6xYWYDvBJZJLZSLanjDcA==
+  dependencies:
+    "@jridgewell/resolve-uri" "3.1.0"
+    "@jridgewell/sourcemap-codec" "1.4.14"
+
 "@jsdevtools/coverage-istanbul-loader@3.0.5":
   version "3.0.5"
   resolved "https://registry.yarnpkg.com/@jsdevtools/coverage-istanbul-loader/-/coverage-istanbul-loader-3.0.5.tgz#2a4bc65d0271df8d4435982db4af35d81754ee26"
@@ -3895,25 +3935,15 @@ acorn@^6.0.1:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.4.1.tgz#531e58ba3f51b9dacb9a6646ca4debf5b14ca474"
   integrity sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==
 
-acorn@^7.1.0:
-  version "7.4.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.0.tgz#e1ad486e6c54501634c6c397c5c121daa383607c"
-  integrity sha512-+G7P8jJmCHr+S+cLfQxygbWhXy+8YTVGzAkpEbcLo2mLoL7tij/VG41QSHACSf5QgYRhMZYHuNc6drJaO0Da+w==
-
-acorn@^7.1.1, acorn@^7.4.0:
+acorn@^7.1.0, acorn@^7.1.1, acorn@^7.4.0:
   version "7.4.1"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.1.tgz#feaed255973d2e77555b83dbc08851a6c63520fa"
   integrity sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==
 
-acorn@^8.2.1:
-  version "8.2.4"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.2.4.tgz#caba24b08185c3b56e3168e97d15ed17f4d31fd0"
-  integrity sha512-Ibt84YwBDDA890eDiDCEqcbwvHlBvzzDkU2cGBBDDI1QWT12jTiXIOn2CIw5KK4i6N5Z2HUxwYjzriDyqaqqZg==
-
-acorn@^8.2.4:
-  version "8.4.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.4.0.tgz#af53266e698d7cffa416714b503066a82221be60"
-  integrity sha512-ULr0LDaEqQrMFGyQ3bhJkLsbtrQ8QibAseGZeaSUiT/6zb9IvIkomWHJIvgvwad+hinRAgsI51JcWk2yvwyL+w==
+acorn@^8.2.1, acorn@^8.2.4, acorn@^8.5.0:
+  version "8.8.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.8.0.tgz#88c0187620435c7f6015803f5539dae05a9dbea8"
+  integrity sha512-QOxyigPVrpZ2GXT+PFyZTl6TtOFc5egxHIP9IlQ+RbupQuX4RkT/Bee4/kQuC02Xkzg84JcT7oLYtDIQxp+v7w==
 
 adjust-sourcemap-loader@^4.0.0:
   version "4.0.0"
@@ -14823,7 +14853,7 @@ source-map-resolve@^0.6.0:
     atob "^2.1.2"
     decode-uri-component "^0.2.0"
 
-source-map-support@0.5.19, source-map-support@^0.5.17, source-map-support@^0.5.5, source-map-support@^0.5.6, source-map-support@~0.5.12, source-map-support@~0.5.19:
+source-map-support@0.5.19:
   version "0.5.19"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
   integrity sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==
@@ -14831,6 +14861,14 @@ source-map-support@0.5.19, source-map-support@^0.5.17, source-map-support@^0.5.5
     buffer-from "^1.0.0"
     source-map "^0.6.0"
 
+source-map-support@^0.5.17, source-map-support@^0.5.5, source-map-support@^0.5.6, source-map-support@~0.5.19, source-map-support@~0.5.20:
+  version "0.5.21"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.21.tgz#04fe7c7f9e1ed2d662233c28cb2b35b9f63f6e4f"
+  integrity sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
 source-map-url@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
@@ -15468,23 +15506,15 @@ terser@5.7.0:
     source-map "~0.7.2"
     source-map-support "~0.5.19"
 
-terser@^4.0.0:
-  version "4.8.0"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-4.8.0.tgz#63056343d7c70bb29f3af665865a46fe03a0df17"
-  integrity sha512-EAPipTNeWsb/3wLPeup1tVPaXfIaU68xMnVdPafIL1TV05OhASArYyIfFvnvJCNrR2NIOvDVNNTFRa+Re2MWyw==
+terser@^5.0.0, terser@^5.15.1, terser@^5.7.0:
+  version "5.15.1"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.15.1.tgz#8561af6e0fd6d839669c73b92bdd5777d870ed6c"
+  integrity sha512-K1faMUvpm/FBxjBXud0LWVAGxmvoPbZbfTCYbSgaaYQaIXI3/TdI7a7ZGA73Zrou6Q8Zmz3oeUTsp/dj+ag2Xw==
   dependencies:
+    "@jridgewell/source-map" "^0.3.2"
+    acorn "^8.5.0"
     commander "^2.20.0"
-    source-map "~0.6.1"
-    source-map-support "~0.5.12"
-
-terser@^5.0.0, terser@^5.7.0:
-  version "5.7.1"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.7.1.tgz#2dc7a61009b66bb638305cb2a824763b116bf784"
-  integrity sha512-b3e+d5JbHAe/JSjwsC3Zn55wsBIM7AsHLjKxT31kGCldgbpFePaFo+PiddtO6uwRZWRw7sPXmAN8dTW61xmnSg==
-  dependencies:
-    commander "^2.20.0"
-    source-map "~0.7.2"
-    source-map-support "~0.5.19"
+    source-map-support "~0.5.20"
 
 test-exclude@^6.0.0:
   version "6.0.0"