diff --git a/relayer/package-lock.json b/relayer/package-lock.json
index b264c35..369e181 100644
--- a/relayer/package-lock.json
+++ b/relayer/package-lock.json
@@ -41,12 +41,6 @@
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@@ -99,12 +93,6 @@
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-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
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@@ -123,14 +111,6 @@
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-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
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-          "dev": true
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@@ -182,14 +162,6 @@
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-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
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     "@babel/helper-explode-assignable-expression": {
@@ -261,14 +233,6 @@
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@@ -293,14 +257,6 @@
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-          "dev": true
-        }
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     "@babel/helper-remap-async-to-generator": {
@@ -539,14 +495,6 @@
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@@ -920,12 +868,6 @@
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@@ -943,14 +885,6 @@
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     "@cnakazawa/watch": {
@@ -7214,9 +7148,9 @@
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
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+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
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@@ -8613,14 +8547,6 @@
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-          "dev": true
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     "request-promise-native": {