diff --git a/package.json b/package.json
index c3e890fd..f451619b 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "@types/chrome": "^0.0.279",
     "babel-plugin-istanbul": "^7.0.0",
     "babel-plugin-mockable-imports": "^2.0.1",
-    "chai": "^5.1.1",
+    "chai": "^5.1.2",
     "chrome-webstore-upload-cli": "^3.3.1",
     "diff": "^7.0.0",
     "eslint": "^9.13.0",
diff --git a/yarn.lock b/yarn.lock
index b7b346ba..1e57b483 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3406,16 +3406,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"chai@npm:^5.1.1":
-  version: 5.1.1
-  resolution: "chai@npm:5.1.1"
+"chai@npm:^5.1.2":
+  version: 5.1.2
+  resolution: "chai@npm:5.1.2"
   dependencies:
     assertion-error: ^2.0.1
     check-error: ^2.1.1
     deep-eql: ^5.0.1
     loupe: ^3.1.0
     pathval: ^2.0.0
-  checksum: 1e0a5e1b5febdfa8ceb97b9aff608286861ecb86533863119b2f39f07c08fb59f3c1791ab554947f009b9d71d509b9e4e734fb12133cb81f231c2c2ee7c1e738
+  checksum: f2341967ab5632612548d372c27b46219adad3af35021d8cba2ae3c262f588de2c60cb3f004e6ad40e363a9cad6d20d0de51f00e7e9ac31cce17fb05d4efa316
   languageName: node
   linkType: hard
 
@@ -5931,7 +5931,7 @@ __metadata:
     "@types/chrome": ^0.0.279
     babel-plugin-istanbul: ^7.0.0
     babel-plugin-mockable-imports: ^2.0.1
-    chai: ^5.1.1
+    chai: ^5.1.2
     chrome-webstore-upload-cli: ^3.3.1
     diff: ^7.0.0
     eslint: ^9.13.0