diff --git a/package-lock.json b/package-lock.json
index 0bc82dbc8e..68564ef82d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3257,9 +3257,9 @@
       "dev": true
     },
     "@types/chai": {
-      "version": "4.2.6",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.6.tgz",
-      "integrity": "sha512-HF8faEUA4JurIm+68VaA2KedtZf5LYdXpQEAbIAN79DwWQbO82BNTksZgCH3UMqbZHXex9C6TrBfg7OUInRISQ==",
+      "version": "4.2.7",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.7.tgz",
+      "integrity": "sha512-luq8meHGYwvky0O7u0eQZdA7B4Wd9owUCqvbw2m3XCrCU8mplYOujMBbvyS547AxJkC+pGnd0Cm15eNxEUNU8g==",
       "dev": true
     },
     "@types/color-name": {
diff --git a/package.json b/package.json
index 50e44d88ac..2bc81175b2 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
     "@semantic-release/github": "5.5.5",
     "@semantic-release/npm": "5.3.4",
     "@semantic-release/release-notes-generator": "7.3.5",
-    "@types/chai": "4.2.6",
+    "@types/chai": "4.2.7",
     "@types/mocha": "5.2.7",
     "@types/sinon": "7.5.1",
     "@types/timsort": "0.3.0",