diff --git a/package-lock.json b/package-lock.json
index 74dd63278f79..c4c36a058481 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2238,7 +2238,7 @@
     },
     "compression": {
       "version": "1.7.2",
-      "resolved": "http://registry.npmjs.org/compression/-/compression-1.7.2.tgz",
+      "resolved": "https://registry.npmjs.org/compression/-/compression-1.7.2.tgz",
       "integrity": "sha1-qv+81qr4VLROuygDU9WtFlH1mmk=",
       "requires": {
         "accepts": "~1.3.4",
@@ -2581,9 +2581,9 @@
       "integrity": "sha1-Z29us8OZl8LuGsOpJP1hJHSPV40="
     },
     "copy-webpack-plugin": {
-      "version": "4.5.1",
-      "resolved": "https://registry.npmjs.org/copy-webpack-plugin/-/copy-webpack-plugin-4.5.1.tgz",
-      "integrity": "sha512-OlTo6DYg0XfTKOF8eLf79wcHm4Ut10xU2cRBRPMW/NA5F9VMjZGTfRHWDIYC3s+1kObGYrBLshXWU1K0hILkNQ==",
+      "version": "4.5.2",
+      "resolved": "https://registry.npmjs.org/copy-webpack-plugin/-/copy-webpack-plugin-4.5.2.tgz",
+      "integrity": "sha512-zmC33E8FFSq3AbflTvqvPvBo621H36Afsxlui91d+QyZxPIuXghfnTsa1CuqiAaCPgJoSUWfTFbKJnadZpKEbQ==",
       "requires": {
         "cacache": "^10.0.4",
         "find-cache-dir": "^1.0.0",
@@ -5593,9 +5593,9 @@
       "integrity": "sha1-xg7taebY/bazEEofy8ocGS3FtQE="
     },
     "ignore": {
-      "version": "3.3.8",
-      "resolved": "https://registry.npmjs.org/ignore/-/ignore-3.3.8.tgz",
-      "integrity": "sha512-pUh+xUQQhQzevjRHHFqqcTy0/dP/kS9I8HSrUydhihjuD09W6ldVWFtIrwhXdUJHis3i2rZNqEHpZH/cbinFbg=="
+      "version": "3.3.10",
+      "resolved": "https://registry.npmjs.org/ignore/-/ignore-3.3.10.tgz",
+      "integrity": "sha512-Pgs951kaMm5GXP7MOvxERINe3gsaVjUWFm+UZPSq9xYriQAksyhg0csnS0KXSNRD5NmNdapXEpjxG49+AKh/ug=="
     },
     "image-size": {
       "version": "0.5.5",
@@ -11898,7 +11898,8 @@
     },
     "ws": {
       "version": "1.1.2",
-      "resolved": "",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-1.1.2.tgz",
+      "integrity": "sha1-iiRPoFJAHgjJiGz0SoUYnh/UBn8=",
       "requires": {
         "options": ">=0.0.5",
         "ultron": "1.0.x"
diff --git a/package.json b/package.json
index f1ecfb37b8fb..636fa26aa25e 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "clean-css": "^4.1.11",
     "codelyzer": "^4.2.1",
     "conventional-changelog": "^1.1.0",
-    "copy-webpack-plugin": "^4.5.1",
+    "copy-webpack-plugin": "^4.5.2",
     "express": "^4.16.2",
     "file-loader": "^1.1.11",
     "font-awesome": "^4.7.0",
diff --git a/packages/angular_devkit/build_angular/package.json b/packages/angular_devkit/build_angular/package.json
index b7ce3d86dd8b..4b5856544368 100644
--- a/packages/angular_devkit/build_angular/package.json
+++ b/packages/angular_devkit/build_angular/package.json
@@ -18,7 +18,7 @@
     "autoprefixer": "^8.4.1",
     "circular-dependency-plugin": "^5.0.2",
     "clean-css": "^4.1.11",
-    "copy-webpack-plugin": "^4.5.1",
+    "copy-webpack-plugin": "^4.5.2",
     "file-loader": "^1.1.11",
     "glob": "^7.0.3",
     "html-webpack-plugin": "^3.0.6",