diff --git a/package.json b/package.json
index ced8f8e573da..0ef0e44a7e18 100644
--- a/package.json
+++ b/package.json
@@ -169,7 +169,7 @@
     "license-checker-webpack-plugin": "0.1.4",
     "loader-utils": "2.0.0",
     "mini-css-extract-plugin": "0.9.0",
-    "minimatch": "3.0.4",
+    "minimatch": "3.0.5",
     "minimist": "^1.2.0",
     "ng-packagr": "~10.0.0-next.0",
     "node-fetch": "^2.2.0",
diff --git a/packages/angular_devkit/build_angular/package.json b/packages/angular_devkit/build_angular/package.json
index 804f33acef57..37e78d5e4bae 100644
--- a/packages/angular_devkit/build_angular/package.json
+++ b/packages/angular_devkit/build_angular/package.json
@@ -39,7 +39,7 @@
     "license-webpack-plugin": "2.3.0",
     "loader-utils": "2.0.0",
     "mini-css-extract-plugin": "0.9.0",
-    "minimatch": "3.0.4",
+    "minimatch": "3.0.5",
     "open": "7.0.4",
     "parse5": "4.0.0",
     "pnp-webpack-plugin": "1.6.4",
diff --git a/yarn.lock b/yarn.lock
index ae08a4c4adb2..868e177a03c2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8934,7 +8934,14 @@ minimalistic-crypto-utils@^1.0.0, minimalistic-crypto-utils@^1.0.1:
   resolved "https://registry.yarnpkg.com/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
   integrity sha1-9sAMHAsIIkblxNmd+4x8CDsrWCo=
 
-"minimatch@2 || 3", minimatch@3.0.4, minimatch@^3.0.2, minimatch@^3.0.4:
+"minimatch@2 || 3", minimatch@3.0.5, minimatch@^3.0.2, minimatch@^3.0.4:
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.5.tgz#4da8f1290ee0f0f8e83d60ca69f8f134068604a3"
+  integrity sha512-tUpxzX0VAzJHjLu0xUfFv1gwVp9ba3IOuRAVH2EGuRW8a5emA2FlACLqiT/lDVtS1W+TGNwqz3sWaNyLgDJWuw==
+  dependencies:
+    brace-expansion "^1.1.7"
+
+minimatch@3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
   integrity sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==