diff --git a/package.json b/package.json
index f9a6a71..20da8fe 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "dependencies": {
     "node-hid": "^0.7.9",
     "split": "^1.0.0",
-    "underscore": "^1.8.3"
+    "underscore": "^1.12.1"
   },
   "devDependencies": {
     "eslint": "^6.2.0",
diff --git a/yarn.lock b/yarn.lock
index d18b991..07e62cb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2843,10 +2843,10 @@ undefsafe@^2.0.2:
   dependencies:
     debug "^2.2.0"
 
-underscore@^1.8.3:
-  version "1.9.1"
-  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.9.1.tgz#06dce34a0e68a7babc29b365b8e74b8925203961"
-  integrity sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg==
+underscore@^1.12.1:
+  version "1.12.1"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.12.1.tgz#7bb8cc9b3d397e201cf8553336d262544ead829e"
+  integrity sha512-hEQt0+ZLDVUMhebKxL4x1BTtDY7bavVofhZ9KZ4aI26X9SRaE+Y3m83XUL1UP2jn8ynjndwCCpEHdUG+9pP1Tw==
 
 union-value@^1.0.0:
   version "1.0.1"