diff --git a/package.json b/package.json
index 4cb4712..e13093c 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "babel-plugin-istanbul": "^6.0.0",
     "babel-preset-es2015": "^6.9.0",
     "babel-preset-stage-0": "^6.5.0",
-    "chai": "^4.3.4",
+    "chai": "^4.3.7",
     "codecov": "^1.0.1",
     "eslint": "^7.30.0",
     "mocha": "^9.0.2",
diff --git a/yarn.lock b/yarn.lock
index 623ea5b..7ffa154 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1372,15 +1372,16 @@ caseless@~0.12.0:
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
   integrity sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=
 
-chai@^4.3.4:
-  version "4.3.4"
-  resolved "https://registry.yarnpkg.com/chai/-/chai-4.3.4.tgz#b55e655b31e1eac7099be4c08c21964fce2e6c49"
-  integrity sha512-yS5H68VYOCtN1cjfwumDSuzn/9c+yza4f3reKXlE5rUg7SFcCEy90gJvydNgOYtblyf4Zi6jIWRnXOgErta0KA==
+chai@^4.3.7:
+  version "4.3.7"
+  resolved "https://registry.yarnpkg.com/chai/-/chai-4.3.7.tgz#ec63f6df01829088e8bf55fca839bcd464a8ec51"
+  integrity sha512-HLnAzZ2iupm25PlN0xFreAlBA5zaBSv3og0DdeGA4Ar6h6rJ3A0rolRUKJhSF2V10GZKDgWF/VmAEsNWjCRB+A==
   dependencies:
     assertion-error "^1.1.0"
     check-error "^1.0.2"
-    deep-eql "^3.0.1"
+    deep-eql "^4.1.2"
     get-func-name "^2.0.0"
+    loupe "^2.3.1"
     pathval "^1.1.1"
     type-detect "^4.0.5"
 
@@ -1632,10 +1633,10 @@ decode-uri-component@^0.2.0:
   resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
   integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
 
-deep-eql@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/deep-eql/-/deep-eql-3.0.1.tgz#dfc9404400ad1c8fe023e7da1df1c147c4b444df"
-  integrity sha512-+QeIQyN5ZuO+3Uk5DYh6/1eKO0m0YmJFGNmFHGACpf1ClL1nmlV/p4gNgbl2pJGxgXb4faqo6UE+M5ACEMyVcw==
+deep-eql@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/deep-eql/-/deep-eql-4.1.2.tgz#270ceb902f87724077e6f6449aed81463f42fc1c"
+  integrity sha512-gT18+YW4CcW/DBNTwAmqTtkJh7f9qqScu2qFVlx7kCoeY9tlBu9cUcr7+I+Z/noG8INehS3xQgLpTtd/QUTn4w==
   dependencies:
     type-detect "^4.0.0"
 
@@ -2922,6 +2923,13 @@ loose-envify@^1.0.0:
   dependencies:
     js-tokens "^3.0.0 || ^4.0.0"
 
+loupe@^2.3.1:
+  version "2.3.6"
+  resolved "https://registry.yarnpkg.com/loupe/-/loupe-2.3.6.tgz#76e4af498103c532d1ecc9be102036a21f787b53"
+  integrity sha512-RaPMZKiMy8/JruncMU5Bt6na1eftNoo++R4Y+N2FrxkDVTrGvcyzFTsaGif4QTeKESheMGegbhw6iUAq+5A8zA==
+  dependencies:
+    get-func-name "^2.0.0"
+
 make-dir@^3.0.0, make-dir@^3.0.2:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-3.1.0.tgz#415e967046b3a7f1d185277d84aa58203726a13f"