diff --git a/NALU/tensorflow-js/package.json b/NALU/tensorflow-js/package.json
index a43fce5..9dec319 100644
--- a/NALU/tensorflow-js/package.json
+++ b/NALU/tensorflow-js/package.json
@@ -6,7 +6,7 @@
   "dependencies": {
     "@tensorflow/tfjs": "^0.12.5",
     "@tensorflow/tfjs-node": "^0.1.12",
-    "lodash": "^4.17.10"
+    "lodash": "^4.17.21"
   },
   "devDependencies": {
     "@types/lodash": "^4.14.116",
diff --git a/NALU/tensorflow-js/yarn.lock b/NALU/tensorflow-js/yarn.lock
index 185ff6d..8217672 100644
--- a/NALU/tensorflow-js/yarn.lock
+++ b/NALU/tensorflow-js/yarn.lock
@@ -169,9 +169,9 @@ inherits@2:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 
-lodash@^4.17.10:
-  version "4.17.10"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
+lodash@^4.17.21:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 long@^4.0.0:
   version "4.0.0"