diff --git a/package-lock.json b/package-lock.json
index a062e1b..22f9742 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5393,9 +5393,9 @@
       }
     },
     "interpret": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/interpret/-/interpret-1.2.0.tgz",
-      "integrity": "sha512-mT34yGKMNceBQUoVn7iCDKDntA7SC6gycMAWzGx1z/CMCTV7b2AAtXlo3nRyHZ1FelRkQbQjprHSYGwzLtkVbw=="
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/interpret/-/interpret-1.4.0.tgz",
+      "integrity": "sha512-agE4QfB2Lkp9uICn7BAqoscw4SZP9kTE2hxiFI3jBPmXJfdqiahTbUuKGsMoN2GtqL9AxhYioAcVvgsb1HvRbA=="
     },
     "invariant": {
       "version": "2.2.4",
@@ -6821,6 +6821,18 @@
       "requires": {
         "lodash": "^4.17.4",
         "shelljs": "^0.7.6"
+      },
+      "dependencies": {
+        "shelljs": {
+          "version": "0.7.8",
+          "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.7.8.tgz",
+          "integrity": "sha1-3svPh0sNHl+3LhSxZKloMEjprLM=",
+          "requires": {
+            "glob": "^7.0.0",
+            "interpret": "^1.0.0",
+            "rechoir": "^0.6.2"
+          }
+        }
       }
     },
     "nopt": {
@@ -8028,9 +8040,9 @@
       "integrity": "sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM="
     },
     "shelljs": {
-      "version": "0.7.8",
-      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.7.8.tgz",
-      "integrity": "sha1-3svPh0sNHl+3LhSxZKloMEjprLM=",
+      "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 2259d25..36123be 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "mysql": "^2.13.0",
     "node-wp-cli": "0.0.2",
     "path": "^0.12.7",
-    "shelljs": "^0.7.6",
+    "shelljs": "^0.8.5",
     "update-notifier": "^2.1.0"
   },
   "devDependencies": {