diff --git a/rocketchat-livechat/.app/package-lock.json b/rocketchat-livechat/.app/package-lock.json
index 5330eff..6f3c38e 100644
--- a/rocketchat-livechat/.app/package-lock.json
+++ b/rocketchat-livechat/.app/package-lock.json
@@ -1202,9 +1202,9 @@
       "integrity": "sha1-oVe6QC2iTpv5V/mqadUk7tQpAaY="
     },
     "underscore": {
-      "version": "1.9.1",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.9.1.tgz",
-      "integrity": "sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg=="
+      "version": "1.12.1",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.12.1.tgz",
+      "integrity": "sha512-hEQt0+ZLDVUMhebKxL4x1BTtDY7bavVofhZ9KZ4aI26X9SRaE+Y3m83XUL1UP2jn8ynjndwCCpEHdUG+9pP1Tw=="
     },
     "underscore.string": {
       "version": "3.3.5",
diff --git a/rocketchat-livechat/.app/package.json b/rocketchat-livechat/.app/package.json
index acca48a..211a548 100644
--- a/rocketchat-livechat/.app/package.json
+++ b/rocketchat-livechat/.app/package.json
@@ -31,7 +31,7 @@
     "moment": "^2.22.2",
     "sweetalert2": "^7.29.2",
     "toastr": "^2.1.4",
-    "underscore": "^1.9.1",
+    "underscore": "^1.12.1",
     "underscore.string": "^3.3.5"
   }
 }