diff --git a/packages/core/package-lock.json b/packages/core/package-lock.json
index 9909395cee..979e3f08ce 100644
--- a/packages/core/package-lock.json
+++ b/packages/core/package-lock.json
@@ -10617,7 +10617,7 @@
         "resolve": "1.5.0",
         "semver": "5.5.0",
         "tslib": "1.9.0",
-        "tsutils": "2.21.1"
+        "tsutils": "2.21.2"
       },
       "dependencies": {
         "semver": {
@@ -10679,9 +10679,9 @@
       }
     },
     "tsutils": {
-      "version": "2.21.1",
-      "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.21.1.tgz",
-      "integrity": "sha512-heMkdeQ9iUc90ynfiNo5Y+GXrEEGy86KMvnSTfHO+Q40AuNQ1lZGXcv58fuU9XTUxI0V7YIN9xPN+CO9b1Gn3w==",
+      "version": "2.21.2",
+      "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.21.2.tgz",
+      "integrity": "sha512-iaIuyjIUeFLdD39MYdzqBuY7Zv6+uGxSwRH4mf+HuzsnznjFz0R2tGrAe0/JvtNh91WrN8UN/DZRFTZNDuVekA==",
       "dev": true,
       "requires": {
         "tslib": "1.9.0"