diff --git a/services/clsi/package-lock.json b/services/clsi/package-lock.json
index ae748df8bb..42d16ee8fe 100644
--- a/services/clsi/package-lock.json
+++ b/services/clsi/package-lock.json
@@ -3954,9 +3954,9 @@
       }
     },
     "mkdirp": {
-      "version": "0.3.5",
-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.5.tgz",
-      "integrity": "sha1-3j5fiWHIjHh+4TaN+EmsRBPsqNc="
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.3.tgz",
+      "integrity": "sha512-6uCP4Qc0sWsgMLy1EOqqS/3rjDHOEnsStVr/4vtAIK2Y5i2kA7lFFejYrpIyiN9w0pYf4ckeCYT9f1r1P9KX5g=="
     },
     "mocha": {
       "version": "4.1.0",
@@ -5864,6 +5864,13 @@
             "growl": "1.7.x",
             "jade": "0.26.3",
             "mkdirp": "0.3.5"
+          },
+          "dependencies": {
+            "mkdirp": {
+              "version": "0.3.5",
+              "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.5.tgz",
+              "integrity": "sha1-3j5fiWHIjHh+4TaN+EmsRBPsqNc="
+            }
           }
         }
       }
diff --git a/services/clsi/package.json b/services/clsi/package.json
index bf4a532b6a..659726b7ac 100644
--- a/services/clsi/package.json
+++ b/services/clsi/package.json
@@ -29,7 +29,7 @@
     "logger-sharelatex": "^1.9.0",
     "lynx": "0.2.0",
     "metrics-sharelatex": "^2.5.1",
-    "mkdirp": "0.3.5",
+    "mkdirp": "1.0.3",
     "mysql": "^2.18.1",
     "request": "^2.88.2",
     "sequelize": "^4.44.4",