diff --git a/package-lock.json b/package-lock.json
index fbbd80a..79d276c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -483,9 +483,9 @@
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+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
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diff --git a/packages/relieve/package-lock.json b/packages/relieve/package-lock.json
index d2e6d11..8e48aa4 100644
--- a/packages/relieve/package-lock.json
+++ b/packages/relieve/package-lock.json
@@ -574,9 +574,9 @@
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
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+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
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