diff --git a/package.json b/package.json
index b4e7a42bc1..21b9b6f836 100644
--- a/package.json
+++ b/package.json
@@ -228,7 +228,7 @@
     "tslint": "^6.1.3",
     "tslint-no-circular-imports": "^0.7.0",
     "tslint-sonarts": "1.9.0",
-    "typescript": "4.1.2",
+    "typescript": "4.1.3",
     "verdaccio": "4.10.0",
     "verdaccio-auth-memory": "^9.7.2",
     "webpack": "4.44.2",
diff --git a/packages/angular_devkit/build_optimizer/package.json b/packages/angular_devkit/build_optimizer/package.json
index 74e7e3f8cd..441f492070 100644
--- a/packages/angular_devkit/build_optimizer/package.json
+++ b/packages/angular_devkit/build_optimizer/package.json
@@ -12,7 +12,7 @@
     "loader-utils": "2.0.0",
     "source-map": "0.7.3",
     "tslib": "2.0.3",
-    "typescript": "4.1.2",
+    "typescript": "4.1.3",
     "webpack-sources": "2.2.0"
   }
 }
diff --git a/packages/ngtools/webpack/package.json b/packages/ngtools/webpack/package.json
index 0ba9a877b6..d7c20091ad 100644
--- a/packages/ngtools/webpack/package.json
+++ b/packages/ngtools/webpack/package.json
@@ -33,7 +33,7 @@
   "devDependencies": {
     "@angular/compiler": "11.1.0-next.2",
     "@angular/compiler-cli": "11.1.0-next.2",
-    "typescript": "4.1.2",
+    "typescript": "4.1.3",
     "webpack": "4.44.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index be44442409..7e49d5300b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12220,7 +12220,12 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@4.1.2, typescript@~4.1.2:
+typescript@4.1.3:
+  version "4.1.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.3.tgz#519d582bd94cba0cf8934c7d8e8467e473f53bb7"
+  integrity sha512-B3ZIOf1IKeH2ixgHhj6la6xdwR9QrLC5d1VKeCSY4tvkqhF2eqd9O7txNlS0PO3GrBAFIdr3L1ndNwteUbZLYg==
+
+typescript@~4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.2.tgz#6369ef22516fe5e10304aae5a5c4862db55380e9"
   integrity sha512-thGloWsGH3SOxv1SoY7QojKi0tc+8FnOmiarEGMbd/lar7QOEd3hvlx3Fp5y6FlDUGl9L+pd4n2e+oToGMmhRQ==