diff --git a/package-lock.json b/package-lock.json
index 745baa072..278190928 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "@snowpack/web-test-runner-plugin": "^0.2.2",
         "@stylelint/postcss-css-in-js": "^0.38.0",
         "@types/byline": "^4.2.36",
-        "@types/chai": "^4.3.18",
+        "@types/chai": "^4.3.19",
         "@types/chai-like": "^1.1.3",
         "@types/chai-things": "^0.0.38",
         "@types/chrome": "^0.0.270",
@@ -4066,9 +4066,9 @@
       }
     },
     "node_modules/@types/chai": {
-      "version": "4.3.18",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.18.tgz",
-      "integrity": "sha512-2UfJzigyNa8kYTKn7o4hNMPphkxtu4WTJyobK3m4FBpyj7EK5xgtPcOtxLm7Dznk/Qxr0QXn+gQbkg7mCZKdfg==",
+      "version": "4.3.19",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.19.tgz",
+      "integrity": "sha512-2hHHvQBVE2FiSK4eN0Br6snX9MtolHaTo/batnLjlGRhoQzlCL61iVpxoqO7SfFyOw+P/pwv+0zNHzKoGWz9Cw==",
       "dev": true
     },
     "node_modules/@types/chai-like": {
@@ -25268,9 +25268,9 @@
       }
     },
     "@types/chai": {
-      "version": "4.3.18",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.18.tgz",
-      "integrity": "sha512-2UfJzigyNa8kYTKn7o4hNMPphkxtu4WTJyobK3m4FBpyj7EK5xgtPcOtxLm7Dznk/Qxr0QXn+gQbkg7mCZKdfg==",
+      "version": "4.3.19",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.19.tgz",
+      "integrity": "sha512-2hHHvQBVE2FiSK4eN0Br6snX9MtolHaTo/batnLjlGRhoQzlCL61iVpxoqO7SfFyOw+P/pwv+0zNHzKoGWz9Cw==",
       "dev": true
     },
     "@types/chai-like": {
diff --git a/package.json b/package.json
index 861bfd616..a8e55d3fb 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "@snowpack/web-test-runner-plugin": "^0.2.2",
     "@stylelint/postcss-css-in-js": "^0.38.0",
     "@types/byline": "^4.2.36",
-    "@types/chai": "^4.3.18",
+    "@types/chai": "^4.3.19",
     "@types/chai-like": "^1.1.3",
     "@types/chai-things": "^0.0.38",
     "@types/chrome": "^0.0.270",