diff --git a/package-lock.json b/package-lock.json
index 6c824d9..3f803ea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -260,6 +260,11 @@
             "secp256k1": "^3.0.1"
           }
         },
+        "lokijs": {
+          "version": "1.5.6",
+          "resolved": "https://registry.npmjs.org/lokijs/-/lokijs-1.5.6.tgz",
+          "integrity": "sha512-xJoDXy8TASTjmXMKr4F8vvNUCu4dqlwY5gmn0g5BajGt1GM3goDCafNiGAh/sfrWgkfWu1J4OfsxWm8yrWweJA=="
+        },
         "scrypt.js": {
           "version": "0.3.0",
           "resolved": "https://registry.npmjs.org/scrypt.js/-/scrypt.js-0.3.0.tgz",
@@ -4224,9 +4229,9 @@
       }
     },
     "lokijs": {
-      "version": "1.5.6",
-      "resolved": "https://registry.npmjs.org/lokijs/-/lokijs-1.5.6.tgz",
-      "integrity": "sha512-xJoDXy8TASTjmXMKr4F8vvNUCu4dqlwY5gmn0g5BajGt1GM3goDCafNiGAh/sfrWgkfWu1J4OfsxWm8yrWweJA=="
+      "version": "1.5.7",
+      "resolved": "https://registry.npmjs.org/lokijs/-/lokijs-1.5.7.tgz",
+      "integrity": "sha512-2SqUV6JH4f15Z5/7LVsyadSUwHhZppxhujgy/VhVqiRYMGt5oaocb7fV/3JGjHJ6rTuEIajnpTLGRz9cJW/c3g=="
     },
     "loose-envify": {
       "version": "1.4.0",
diff --git a/package.json b/package.json
index 8051918..7871d9c 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "dotenv": "6.2.0",
     "ethereumjs-util": "6.1.0",
     "keen-tracking": "4.0.7",
-    "lokijs": "1.5.6",
+    "lokijs": "1.5.7",
     "moment": "2.23.0",
     "ora": "3.1.0",
     "readline-sync": "1.4.9",