diff --git a/package.json b/package.json
index 32a21e7..a89ca86 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "@types/react-dom": "16.9.5",
     "@webcodesk/react-app-framework": "2.0.28",
     "@webcodesk/webcodesk-srv": "2.0.3",
-    "lodash": "4.17.15",
+    "lodash": "4.17.21",
     "office-ui-fabric-core": "11.0.0",
     "react": "16.13.0",
     "react-dom": "16.13.0",
diff --git a/yarn.lock b/yarn.lock
index 3c1cf99..dfb7e53 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6664,10 +6664,14 @@ lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
 
-lodash@4.17.15, "lodash@>=3.5 <5", lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.5:
+lodash@4.17.15:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
 
+lodash@4.17.21, "lodash@>=3.5 <5", lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.5:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+
 loglevel@^1.6.6:
   version "1.6.7"
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.7.tgz#b3e034233188c68b889f5b862415306f565e2c56"