diff --git a/package-lock.json b/package-lock.json
index 738cf35..cdf19ca 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -370,9 +370,9 @@
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+      "resolved": "https://registry.npmjs.org/chai/-/chai-5.1.0.tgz",
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-        "deep-eql": "^3.0.1",
-        "get-func-name": "^2.0.0",
-        "pathval": "^1.1.1",
-        "type-detect": "^4.0.5"
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@@ -762,9 +758,9 @@
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-      "integrity": "sha1-6td0q+5y4gQJQzoGY2YCPdaIekE=",
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@@ -1171,6 +1167,15 @@
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+      "resolved": "https://registry.npmjs.org/loupe/-/loupe-3.1.0.tgz",
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+      "dev": true,
+      "requires": {
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+      }
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       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
@@ -1601,9 +1606,9 @@
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-      "resolved": "https://registry.npmjs.org/pathval/-/pathval-1.1.1.tgz",
-      "integrity": "sha512-Dp6zGqpTdETdR63lehJYPeIOqpiNBNtc7BpWSLrOje7UaIsE5aY92r/AunQA7rsXvet3lrJ3JnZX29UPTKXyKQ==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/pathval/-/pathval-2.0.0.tgz",
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@@ -1908,12 +1913,6 @@
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-      "resolved": "https://registry.npmjs.org/type-detect/-/type-detect-4.0.8.tgz",
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diff --git a/package.json b/package.json
index caacd5d..599fb30 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "homepage": "https://github.com/yahoo/serialize-javascript",
   "devDependencies": {
     "benchmark": "^2.1.4",
-    "chai": "^4.1.0",
+    "chai": "^5.1.0",
     "mocha": "^9.0.0",
     "nyc": "^15.0.0"
   },