diff --git a/package-lock.json b/package-lock.json
index dbe4096d63..ac0779ba54 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7698,9 +7698,9 @@
       "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
     },
     "multimatch": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/multimatch/-/multimatch-4.0.0.tgz",
-      "integrity": "sha512-lDmx79y1z6i7RNx0ZGCPq1bzJ6ZoDDKbvh7jxr9SJcWLkShMzXrHbYVpTdnhNM5MXpDUxCQ4DgqVttVXlBgiBQ==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/multimatch/-/multimatch-5.0.0.tgz",
+      "integrity": "sha512-ypMKuglUrZUD99Tk2bUQ+xNQj43lPEfAeX2o9cTteAmShXy2VHDJpuwu1o0xqoKCt9jLVAvwyFKdLTPXKAfJyA==",
       "requires": {
         "@types/minimatch": "^3.0.3",
         "array-differ": "^3.0.0",
diff --git a/package.json b/package.json
index 8382d4bb15..7e0d3f7ab0 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "fx-runner": "1.0.13",
     "import-fresh": "3.2.1",
     "mkdirp": "1.0.4",
-    "multimatch": "4.0.0",
+    "multimatch": "5.0.0",
     "mz": "2.7.0",
     "node-notifier": "8.0.0",
     "open": "7.3.0",