diff --git a/package-lock.json b/package-lock.json
index 2ba40b2..ea3b8b5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3619,9 +3619,9 @@
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+            "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
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@@ -5255,9 +5255,9 @@
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-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.0-dev.20200313.tgz",
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+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.0-dev.20210506.tgz",
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diff --git a/package.json b/package.json
index 0888405..1b7d8ca 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "homepage": "https://github.com/yortus/multimethods#readme",
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-        "lodash": "4.17.13"
+        "lodash": "4.17.21"
     },
     "devDependencies": {
         "@babel/core": "^7.4.5",