diff --git a/package-lock.json b/package-lock.json
index f8535e731..61eea1c3e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "sinon",
-  "version": "9.0.1",
+  "version": "9.0.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -5363,6 +5363,21 @@
           "integrity": "sha1-k0EP0hsAlzUVH4howvJx80J+I/0=",
           "dev": true
         },
+        "minimist": {
+          "version": "0.0.8",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
+          "dev": true
+        },
+        "mkdirp": {
+          "version": "0.5.1",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+          "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+          "dev": true,
+          "requires": {
+            "minimist": "0.0.8"
+          }
+        },
         "mocha": {
           "version": "5.2.0",
           "resolved": "https://registry.npmjs.org/mocha/-/mocha-5.2.0.tgz",
@@ -5378,6 +5393,7 @@
             "growl": "1.10.5",
             "he": "1.1.1",
             "minimatch": "3.0.4",
+            "mkdirp": "0.5.1",
             "supports-color": "5.4.0"
           },
           "dependencies": {
@@ -5578,6 +5594,21 @@
           "integrity": "sha1-k0EP0hsAlzUVH4howvJx80J+I/0=",
           "dev": true
         },
+        "minimist": {
+          "version": "0.0.8",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
+          "dev": true
+        },
+        "mkdirp": {
+          "version": "0.5.1",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+          "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+          "dev": true,
+          "requires": {
+            "minimist": "0.0.8"
+          }
+        },
         "mocha": {
           "version": "5.2.0",
           "resolved": "https://registry.npmjs.org/mocha/-/mocha-5.2.0.tgz",
@@ -5593,6 +5624,7 @@
             "growl": "1.10.5",
             "he": "1.1.1",
             "minimatch": "3.0.4",
+            "mkdirp": "0.5.1",
             "supports-color": "5.4.0"
           },
           "dependencies": {
diff --git a/package.json b/package.json
index 129448ddf..15a54d1a2 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "sinon",
   "description": "JavaScript test spies, stubs and mocks.",
-  "version": "9.0.1",
+  "version": "9.0.2",
   "homepage": "https://sinonjs.org/",
   "author": "Christian Johansen",
   "repository": {