diff --git a/package.json b/package.json
index aafd7cb57c..2793b1f883 100644
--- a/package.json
+++ b/package.json
@@ -212,7 +212,7 @@
     "tar": "^6.0.0",
     "temp": "^0.9.0",
     "terser": "4.6.11",
-    "terser-webpack-plugin": "3.0.0",
+    "terser-webpack-plugin": "3.0.8",
     "through2": "^4.0.0",
     "tree-kill": "1.2.2",
     "ts-api-guardian": "0.5.0",
diff --git a/packages/angular_devkit/build_angular/package.json b/packages/angular_devkit/build_angular/package.json
index d7da131790..8a42a4c597 100644
--- a/packages/angular_devkit/build_angular/package.json
+++ b/packages/angular_devkit/build_angular/package.json
@@ -62,7 +62,7 @@
     "stylus": "0.54.8",
     "stylus-loader": "3.0.2",
     "terser": "4.8.0",
-    "terser-webpack-plugin": "3.0.7",
+    "terser-webpack-plugin": "3.0.8",
     "tree-kill": "1.2.2",
     "webpack": "4.44.0",
     "webpack-dev-middleware": "3.7.2",
diff --git a/yarn.lock b/yarn.lock
index ddae9ca9b7..75416e817a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3160,7 +3160,7 @@ cacache@^12.0.0, cacache@^12.0.2:
     unique-filename "^1.1.1"
     y18n "^4.0.0"
 
-cacache@^15.0.0, cacache@^15.0.3:
+cacache@^15.0.0:
   version "15.0.3"
   resolved "https://registry.yarnpkg.com/cacache/-/cacache-15.0.3.tgz#2225c2d1dd8e872339950d6a39c051e0e9334392"
   integrity sha512-bc3jKYjqv7k4pWh7I/ixIjfcjPul4V4jme/WbjvwGS5LzoPL/GzXr4C5EgPNLO/QEZl9Oi61iGitYEdwcrwLCQ==
@@ -7196,14 +7196,6 @@ jest-worker@26.1.0, jest-worker@^26.1.0:
     merge-stream "^2.0.0"
     supports-color "^7.0.0"
 
-jest-worker@^25.5.0:
-  version "25.5.0"
-  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-25.5.0.tgz#2611d071b79cea0f43ee57a3d118593ac1547db1"
-  integrity sha512-/dsSmUkIy5EBGfv/IjjqmFxrNAUpBERfGs1oHROyD7yxjG/w+t0GOJDX8O1k32ySmd7+a5IhnJU2qQFcJ4n1vw==
-  dependencies:
-    merge-stream "^2.0.0"
-    supports-color "^7.0.0"
-
 jquery@^3.3.1:
   version "3.5.1"
   resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.5.1.tgz#d7b4d08e1bfdb86ad2f1a3d039ea17304717abb5"
@@ -9251,7 +9243,7 @@ p-limit@^1.1.0:
   dependencies:
     p-try "^1.0.0"
 
-p-limit@^2.0.0, p-limit@^2.2.0, p-limit@^2.3.0:
+p-limit@^2.0.0, p-limit@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-2.3.0.tgz#3dd33c647a214fdfffd835933eb086da0dc21db1"
   integrity sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==
@@ -11348,11 +11340,6 @@ serialize-javascript@^2.1.2:
   resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-2.1.2.tgz#ecec53b0e0317bdc95ef76ab7074b7384785fa61"
   integrity sha512-rs9OggEUF0V4jUSecXazOYsLfu7OGK2qIn3c7IPBiffz32XniEp/TX9Xmc9LQfK2nQ2QKHvZ2oygKUGU0lG4jQ==
 
-serialize-javascript@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-3.0.0.tgz#492e489a2d77b7b804ad391a5f5d97870952548e"
-  integrity sha512-skZcHYw2vEX4bw90nAr2iTTsz6x2SrHEnfxgKYmZlvJYBEZrvbKtobJWlQ20zczKb3bsHHXXTYt48zBA7ni9cw==
-
 serialize-javascript@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-4.0.0.tgz#b525e1238489a5ecfc42afacc3fe99e666f4b1aa"
@@ -12359,25 +12346,10 @@ term-size@^2.1.0:
   resolved "https://registry.yarnpkg.com/term-size/-/term-size-2.2.0.tgz#1f16adedfe9bdc18800e1776821734086fcc6753"
   integrity sha512-a6sumDlzyHVJWb8+YofY4TW112G6p2FCPEAFk+59gIYHv3XHRhm9ltVQ9kli4hNWeQBwSpe8cRN25x0ROunMOw==
 
-terser-webpack-plugin@3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-3.0.0.tgz#533d7189efc43d1bc21d89f1cd2b4b1e0c7441aa"
-  integrity sha512-gHAVFtJz1gQW5cu0btPtb+5Syo7K9hRj3b0lstgfglaBhbtcOCizsaPTnxOBGmF9iIgwsrSIiraBa2xzuWND7Q==
-  dependencies:
-    cacache "^15.0.3"
-    find-cache-dir "^3.3.1"
-    jest-worker "^25.5.0"
-    p-limit "^2.3.0"
-    schema-utils "^2.6.6"
-    serialize-javascript "^3.0.0"
-    source-map "^0.6.1"
-    terser "^4.6.13"
-    webpack-sources "^1.4.3"
-
-terser-webpack-plugin@3.0.7:
-  version "3.0.7"
-  resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-3.0.7.tgz#db23b946dcca8954da3ebda3675360bceebdc78e"
-  integrity sha512-5JqibUOctE6Ou4T00IVGYTQJBOhu24jz0PpqYeitQJJ3hlZY2ZKSwzzuqjmBH8MzbdWMgIefpmHwTkvwm6Q4CQ==
+terser-webpack-plugin@3.0.8:
+  version "3.0.8"
+  resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-3.0.8.tgz#d1a53442a143e09e00c880e8d77c1e79cb05318b"
+  integrity sha512-ygwK8TYMRTYtSyLB2Mhnt90guQh989CIq/mL/2apwi6rA15Xys4ydNUiH4ah6EZCfQxSk26ZFQilZ4IQ6IZw6A==
   dependencies:
     cacache "^15.0.5"
     find-cache-dir "^3.3.1"
@@ -12422,7 +12394,7 @@ terser@4.8.0, terser@^4.8.0:
     source-map "~0.6.1"
     source-map-support "~0.5.12"
 
-terser@^4.1.2, terser@^4.3.8, terser@^4.6.13:
+terser@^4.1.2, terser@^4.3.8:
   version "4.6.13"
   resolved "https://registry.yarnpkg.com/terser/-/terser-4.6.13.tgz#e879a7364a5e0db52ba4891ecde007422c56a916"
   integrity sha512-wMvqukYgVpQlymbnNbabVZbtM6PN63AzqexpwJL8tbh/mRT9LE5o+ruVduAGL7D6Fpjl+Q+06U5I9Ul82odAhw==