diff --git a/package.json b/package.json
index b8e585d2d..255bef932 100644
--- a/package.json
+++ b/package.json
@@ -125,7 +125,7 @@
     "glob": "8.0.1",
     "google-caja-bower": "https://github.com/acburdine/google-caja-bower#ghost",
     "grunt": "1.5.2",
-    "grunt-shell": "3.0.1",
+    "grunt-shell": "4.0.0",
     "keymaster": "https://github.com/madrobby/keymaster.git",
     "liquid-fire": "0.34.0",
     "liquid-wormhole": "2.1.5",
diff --git a/yarn.lock b/yarn.lock
index f532fac1b..f55935882 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4818,6 +4818,14 @@ chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.4.1, chalk@^2.4
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
+chalk@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-3.0.0.tgz#3f73c2bf526591f574cc492c51e2456349f844e4"
+  integrity sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==
+  dependencies:
+    ansi-styles "^4.1.0"
+    supports-color "^7.1.0"
+
 chalk@^4.0.0, chalk@^4.1.0, chalk@^4.1.2, chalk@~4.1.0:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.2.tgz#aac4e2b7734a740867aeb16bf02aad556a1e7a01"
@@ -9150,14 +9158,14 @@ grunt-legacy-util@~2.0.1:
     underscore.string "~3.3.5"
     which "~2.0.2"
 
-grunt-shell@3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/grunt-shell/-/grunt-shell-3.0.1.tgz#24e783901543c7269980d534902bedfb94e7ec9f"
-  integrity sha512-C8eR4frw/NmIFIwSvzSLS4wOQBUzC+z6QhrKPzwt/tlaIqlzH35i/O2MggVOBj2Sh1tbaAqpASWxGiGsi4JMIQ==
+grunt-shell@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/grunt-shell/-/grunt-shell-4.0.0.tgz#9b04a18a59c3113f24391a3fb5625320538cbd1c"
+  integrity sha512-dHFy8VZDfWGYLTeNvIHze4PKXGvIlDWuN0UE7hUZstTQeiEyv1VmW1MaDYQ3X5tE3bCi3bEia1gGKH8z/f1czQ==
   dependencies:
-    chalk "^2.4.1"
+    chalk "^3.0.0"
     npm-run-path "^2.0.0"
-    strip-ansi "^5.0.0"
+    strip-ansi "^6.0.1"
 
 grunt@1.5.2:
   version "1.5.2"
@@ -14478,7 +14486,7 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
-strip-ansi@^5.0.0, strip-ansi@^5.1.0, strip-ansi@^5.2.0:
+strip-ansi@^5.1.0, strip-ansi@^5.2.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
   integrity sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==