diff --git a/package.json b/package.json
index d44fd1b..eaa076b 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   "dependencies": {
     "bluebird": "3.7.1",
     "debug": "4.1.1",
-    "lodash": "4.17.19"
+    "lodash": "4.17.20"
   },
   "devDependencies": {
     "@babel/core": "^7.0.1",
diff --git a/yarn.lock b/yarn.lock
index 599258f..c3816fd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10194,10 +10194,10 @@ lodash@4.17.15, "lodash@>=3.5 <5", lodash@^4.17.11, lodash@^4.17.12, lodash@^4.1
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
 
-lodash@4.17.19:
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
-  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
+lodash@4.17.20:
+  version "4.17.20"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
+  integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
 
 lodash@4.17.4:
   version "4.17.4"