diff --git a/client/pwa/package-lock.json b/client/pwa/package-lock.json
index 6d766bd..4722ce5 100644
--- a/client/pwa/package-lock.json
+++ b/client/pwa/package-lock.json
@@ -7539,7 +7539,8 @@
     },
     "js-yaml": {
       "version": "3.7.0",
-      "resolved": "",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.7.0.tgz",
+      "integrity": "sha1-XJZ93YN6m/3KXy3oQlOr6KHAO4A=",
       "dev": true,
       "requires": {
         "argparse": "^1.0.7",
@@ -12385,9 +12386,9 @@
       "dev": true
     },
     "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==",
       "dev": true,
       "requires": {
         "glob": "^7.0.0",
diff --git a/client/pwa/package.json b/client/pwa/package.json
index 318d2ff..8cc38dd 100644
--- a/client/pwa/package.json
+++ b/client/pwa/package.json
@@ -53,7 +53,7 @@
     "ora": "^1.3.0",
     "rimraf": "^2.7.1",
     "semver": "^5.7.1",
-    "shelljs": "^0.7.8",
+    "shelljs": "^0.8.5",
     "stylus": "^0.54.7",
     "stylus-loader": "^3.0.1",
     "sw-precache-webpack-plugin": "^0.11.4",