diff --git a/package.json b/package.json
index f2e8ca1..1257b64 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "date-fns": "^2.15.0",
     "express": "^4.17.1",
     "express-fileupload": "^1.1.9",
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.21",
     "minimist": "^1.2.5",
     "morgan": "^1.10.0",
     "nib": "^1.1.2",
diff --git a/yarn.lock b/yarn.lock
index 214725d..04e9138 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8060,10 +8060,10 @@ lodash.uniq@^4.5.0:
   resolved "https://registry.npm.taobao.org/lodash.uniq/download/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
   integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
 
-lodash@^4, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.3, lodash@^4.17.5:
-  version "4.17.19"
-  resolved "https://registry.npm.taobao.org/lodash/download/lodash-4.17.19.tgz?cache=0&sync_timestamp=1594226827854&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Flodash%2Fdownload%2Flodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
-  integrity sha1-5I3e2+MLMyF4PFtDAfvTU7weSks=
+lodash@^4, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.21, lodash@^4.17.3, lodash@^4.17.5:
+  version "4.17.21"
+  resolved "https://registry.npm.taobao.org/lodash/download/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha1-Z5WRxWTDv/quhFTPCz3zcMPWkRw=
 
 log-symbols@^2.2.0:
   version "2.2.0"