diff --git a/package.json b/package.json
index c99faf26..d8fe1b84 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
   "devDependencies": {
     "@cli-engine/command": "^12.1.0",
     "@cli-engine/config": "^5.1.0",
-    "@cli-engine/util": "^1.2.11",
+    "@cli-engine/util": "^1.2.12",
     "@heroku-cli/command": "^7.0.13",
     "@heroku-cli/tslint": "^1.1.4",
     "@types/ansi-styles": "^2.0.30",
diff --git a/yarn.lock b/yarn.lock
index 67a6bb72..503c5702 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -50,9 +50,9 @@
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/@cli-engine/screen/-/screen-0.0.0.tgz#c2e847c7d4d998490c9097282bf21637d5162116"
 
-"@cli-engine/util@^1.2.11":
-  version "1.2.11"
-  resolved "https://registry.yarnpkg.com/@cli-engine/util/-/util-1.2.11.tgz#ffe8faae5d9c5d4486a691701d2c926bcce37d21"
+"@cli-engine/util@^1.2.12":
+  version "1.2.12"
+  resolved "https://registry.yarnpkg.com/@cli-engine/util/-/util-1.2.12.tgz#5aca39b09785fa6ac80895fd6dbc2533b641ee21"
   dependencies:
     "@cli-engine/command" "^12.1.0"
     "@cli-engine/config" "^5.1.0"
@@ -65,7 +65,7 @@
     execa "^0.8.0"
     fs-extra "^5.0.0"
     handlebars "^4.0.11"
-    jest-diff "^22.0.3"
+    jest-diff "^22.0.5"
     npm-run-path "^2.0.2"
     read-pkg-up "^3.0.0"
     shelljs "^0.7.8"