diff --git a/package-lock.json b/package-lock.json
index 075e427..c450d85 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "@balkangraph/export-service",
-    "version": "1.3.7",
+    "version": "1.4.0",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
@@ -945,9 +945,9 @@
             "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
         },
         "ws": {
-            "version": "6.2.0",
-            "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.0.tgz",
-            "integrity": "sha512-deZYUNlt2O4buFCa3t5bKLf8A7FPP/TVjwOeVNpw818Ma5nk4MLXls2eoEGS39o8119QIYxTrTDoPQ5B/gTD6w==",
+            "version": "6.2.2",
+            "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.2.tgz",
+            "integrity": "sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==",
             "requires": {
                 "async-limiter": "~1.0.0"
             }