diff --git a/package.json b/package.json
index da8348f09..3477a4049 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "jsdom-nogyp": "^0.8.3",
     "keymaster": "^1.6.2",
     "list.js": "^1.5.0",
-    "lodash": "^4.17.11",
+    "lodash": "^4.17.16",
     "lutim": "^1.0.2",
     "lz-string": "git+https://github.com/hackmdio/lz-string.git",
     "mariadb": "^2.1.2",
diff --git a/yarn.lock b/yarn.lock
index 7512c4908..0966dc7e2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5976,6 +5976,11 @@ lodash@4.17.x, lodash@^4.14.2, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.14
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
 
+lodash@^4.17.16:
+  version "4.17.19"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
+  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
+
 logform@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/logform/-/logform-2.1.2.tgz#957155ebeb67a13164069825ce67ddb5bb2dd360"