diff --git a/package.json b/package.json
index b9161a65a568..41778475ac01 100644
--- a/package.json
+++ b/package.json
@@ -155,7 +155,7 @@
     "jasmine": "^3.3.1",
     "jasmine-core": "~3.6.0",
     "jasmine-spec-reporter": "~5.0.0",
-    "jest-worker": "26.0.0",
+    "jest-worker": "26.2.1",
     "jquery": "^3.3.1",
     "jsonc-parser": "2.3.0",
     "karma": "~5.1.0",
diff --git a/packages/angular_devkit/build_angular/package.json b/packages/angular_devkit/build_angular/package.json
index 2040ce4c3594..b206d5f816d9 100644
--- a/packages/angular_devkit/build_angular/package.json
+++ b/packages/angular_devkit/build_angular/package.json
@@ -32,7 +32,7 @@
     "file-loader": "6.0.0",
     "find-cache-dir": "3.3.1",
     "glob": "7.1.6",
-    "jest-worker": "26.1.0",
+    "jest-worker": "26.2.1",
     "karma-source-map-support": "1.4.0",
     "less-loader": "6.2.0",
     "license-webpack-plugin": "2.3.0",
diff --git a/yarn.lock b/yarn.lock
index b69cc84effd6..9cf38a3baf9f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7180,15 +7180,16 @@ jasminewd2@^2.1.0:
   resolved "https://registry.yarnpkg.com/jasminewd2/-/jasminewd2-2.2.0.tgz#e37cf0b17f199cce23bea71b2039395246b4ec4e"
   integrity sha1-43zwsX8ZnM4jvqcbIDk5Uka07E4=
 
-jest-worker@26.0.0:
-  version "26.0.0"
-  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-26.0.0.tgz#4920c7714f0a96c6412464718d0c58a3df3fb066"
-  integrity sha512-pPaYa2+JnwmiZjK9x7p9BoZht+47ecFCDFA/CJxspHzeDvQcfVBLWzCiWyo+EGrSiQMWZtCFo9iSvMZnAAo8vw==
+jest-worker@26.2.1:
+  version "26.2.1"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-26.2.1.tgz#5d630ab93f666b53f911615bc13e662b382bd513"
+  integrity sha512-+XcGMMJDTeEGncRb5M5Zq9P7K4sQ1sirhjdOxsN1462h6lFo9w59bl2LVQmdGEEeU3m+maZCkS2Tcc9SfCHO4A==
   dependencies:
+    "@types/node" "*"
     merge-stream "^2.0.0"
     supports-color "^7.0.0"
 
-jest-worker@26.1.0, jest-worker@^26.1.0:
+jest-worker@^26.1.0:
   version "26.1.0"
   resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-26.1.0.tgz#65d5641af74e08ccd561c240e7db61284f82f33d"
   integrity sha512-Z9P5pZ6UC+kakMbNJn+tA2RdVdNX5WH1x+5UCBZ9MxIK24pjYtFt96fK+UwBTrjLYm232g1xz0L3eTh51OW+yQ==