diff --git a/package-lock.json b/package-lock.json
index 99cd114..b4bfb42 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6226,9 +6226,9 @@
       "integrity": "sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM="
     },
     "shelljs": {
-      "version": "0.8.3",
-      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.8.3.tgz",
-      "integrity": "sha512-fc0BKlAWiLpwZljmOvAOTE/gXawtCoNrP5oaY7KIaQbbyHeQVg01pSEuEGvGh3HEdBU4baCD7wQBwADmM/7f7A==",
+      "version": "0.8.5",
+      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.8.5.tgz",
+      "integrity": "sha512-TiwcRcrkhHvbrZbnRcFYMLl30Dfov3HKqzp5tO5b4pt6G/SezKcYhmDg15zXVBswHmctSAQKznqNW2LO5tTDow==",
       "requires": {
         "glob": "^7.0.0",
         "interpret": "^1.0.0",
diff --git a/package.json b/package.json
index fdf631e..bf083de 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "npm-check": "^5.9.0",
     "phaser-ce": "^2.11.1",
     "pngjs-image": "^0.11.7",
-    "shelljs": "^0.8.3",
+    "shelljs": "^0.8.5",
     "ts-loader": "^5.3.1",
     "tslint": "^5.11.0",
     "tslint-loader": "^3.5.4",