diff --git a/{{cookiecutter.project_slug}}/frontend/package-lock.json b/{{cookiecutter.project_slug}}/frontend/package-lock.json
index 3cda519..66f1d96 100644
--- a/{{cookiecutter.project_slug}}/frontend/package-lock.json
+++ b/{{cookiecutter.project_slug}}/frontend/package-lock.json
@@ -5322,7 +5322,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -5737,7 +5738,8 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -5793,6 +5795,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -5836,12 +5839,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -13188,9 +13193,9 @@
       "integrity": "sha512-i0fNciTrzP+U6NinB2kmNMC5vWXtrTy5QcVFLOxv4dhhqTiMTyHj7rV1B2lwBTZYoDhimmSAYRfqHeKdCMx+Gg=="
     },
     "vuex": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/vuex/-/vuex-3.1.0.tgz",
-      "integrity": "sha512-mdHeHT/7u4BncpUZMlxNaIdcN/HIt1GsGG5LKByArvYG/v6DvHcOxvDCts+7SRdCoIRGllK8IMZvQtQXLppDYg=="
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/vuex/-/vuex-3.1.1.tgz",
+      "integrity": "sha512-ER5moSbLZuNSMBFnEBVGhQ1uCBNJslH9W/Dw2W7GZN23UQA69uapP5GTT9Vm8Trc0PzBSVt6LzF3hGjmv41xcg=="
     },
     "w3c-hr-time": {
       "version": "1.0.1",
diff --git a/{{cookiecutter.project_slug}}/frontend/package.json b/{{cookiecutter.project_slug}}/frontend/package.json
index f1f5232..a75f743 100644
--- a/{{cookiecutter.project_slug}}/frontend/package.json
+++ b/{{cookiecutter.project_slug}}/frontend/package.json
@@ -19,7 +19,7 @@
     "vue-property-decorator": "^7.3.0",
     "vue-router": "^3.0.2",
     "vuetify": "^1.4.4",
-    "vuex": "^3.1.0"
+    "vuex": "^3.1.1"
   },
   "devDependencies": {
     "@types/jest": "^23.3.13",