diff --git a/bench/package.json b/bench/package.json
index 7bd2925..b98d81f 100644
--- a/bench/package.json
+++ b/bench/package.json
@@ -4,7 +4,7 @@
     "benchmark": "2.1.4",
     "dequal": "file:../",
     "fast-deep-equal": "3.1.3",
-    "lodash": "4.17.15",
+    "lodash": "4.17.19",
     "nano-equal": "2.0.2"
   }
 }