diff --git a/package-lock.json b/package-lock.json
index fac60727..3ac75c38 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -37,7 +37,7 @@
         "karma-ie-launcher": "^1.0.0",
         "karma-qunit": "^4.0.0",
         "karma-safari-applescript-launcher": "^0.1.0",
-        "mkdirp": "^2.1.3",
+        "mkdirp": "^3.0.1",
         "node-static": "^0.7.9",
         "npm-run-all": "^4.0.2",
         "qunit": "^2.9.2",
@@ -8437,9 +8437,9 @@
       }
     },
     "node_modules/mkdirp": {
-      "version": "2.1.5",
-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-2.1.5.tgz",
-      "integrity": "sha512-jbjfql+shJtAPrFoKxHOXip4xS+kul9W3OzfzzrqueWK2QMGon2bFH2opl6W9EagBThjEz+iysyi/swOoVfB/w==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-3.0.1.tgz",
+      "integrity": "sha512-+NsyUUAZDmo6YVHzL/stxSu3t9YS1iljliy3BSDrXJ/dkn1KYdmtZODGGjLcc9XLgVVpH4KshHB8XmZgMhaBXg==",
       "dev": true,
       "bin": {
         "mkdirp": "dist/cjs/src/bin.js"
@@ -20770,9 +20770,9 @@
       }
     },
     "mkdirp": {
-      "version": "2.1.5",
-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-2.1.5.tgz",
-      "integrity": "sha512-jbjfql+shJtAPrFoKxHOXip4xS+kul9W3OzfzzrqueWK2QMGon2bFH2opl6W9EagBThjEz+iysyi/swOoVfB/w==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-3.0.1.tgz",
+      "integrity": "sha512-+NsyUUAZDmo6YVHzL/stxSu3t9YS1iljliy3BSDrXJ/dkn1KYdmtZODGGjLcc9XLgVVpH4KshHB8XmZgMhaBXg==",
       "dev": true
     },
     "modify-values": {
diff --git a/package.json b/package.json
index fe28c587..90f24a01 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,7 @@
     "karma-ie-launcher": "^1.0.0",
     "karma-qunit": "^4.0.0",
     "karma-safari-applescript-launcher": "^0.1.0",
-    "mkdirp": "^2.1.3",
+    "mkdirp": "^3.0.1",
     "node-static": "^0.7.9",
     "npm-run-all": "^4.0.2",
     "qunit": "^2.9.2",