diff --git a/backend/package-lock.json b/backend/package-lock.json
index 6bc864a..0103977 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -12,7 +12,7 @@
         "@types/bcrypt": "^5.0.2",
         "bcrypt": "^5.1.1",
         "body-parser": "^1.20.2",
-        "chai": "^5.1.0",
+        "chai": "^5.1.1",
         "cors": "^2.8.5",
         "dotenv": "^16.1.4",
         "express": "^4.19.2",
@@ -978,12 +978,13 @@
       }
     },
     "node_modules/chai": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/chai/-/chai-5.1.0.tgz",
-      "integrity": "sha512-kDZ7MZyM6Q1DhR9jy7dalKohXQ2yrlXkk59CR52aRKxJrobmlBNqnFQxX9xOX8w+4mz8SYlKJa/7D7ddltFXCw==",
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-5.1.1.tgz",
+      "integrity": "sha512-pT1ZgP8rPNqUgieVaEY+ryQr6Q4HXNg8Ei9UnLUrjN4IA7dvQC5JB+/kxVcPNDHyBcc/26CXPkbNzq3qwrOEKA==",
+      "license": "MIT",
       "dependencies": {
         "assertion-error": "^2.0.1",
-        "check-error": "^2.0.0",
+        "check-error": "^2.1.1",
         "deep-eql": "^5.0.1",
         "loupe": "^3.1.0",
         "pathval": "^2.0.0"
@@ -1021,9 +1022,10 @@
       }
     },
     "node_modules/check-error": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/check-error/-/check-error-2.0.0.tgz",
-      "integrity": "sha512-tjLAOBHKVxtPoHe/SA7kNOMvhCRdCJ3vETdeY0RuAc9popf+hyaSV6ZEg9hr4cpWF7jmo/JSWEnLDrnijS9Tog==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/check-error/-/check-error-2.1.1.tgz",
+      "integrity": "sha512-OAlb+T7V4Op9OwdkjmguYRqncdlx5JiofwOAUkmTF+jNdHwzTaTs4sRAGpzLF3oOz5xAyDGrPgeIDFQmDOTiJw==",
+      "license": "MIT",
       "engines": {
         "node": ">= 16"
       }
@@ -4699,12 +4701,12 @@
       "dev": true
     },
     "chai": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/chai/-/chai-5.1.0.tgz",
-      "integrity": "sha512-kDZ7MZyM6Q1DhR9jy7dalKohXQ2yrlXkk59CR52aRKxJrobmlBNqnFQxX9xOX8w+4mz8SYlKJa/7D7ddltFXCw==",
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-5.1.1.tgz",
+      "integrity": "sha512-pT1ZgP8rPNqUgieVaEY+ryQr6Q4HXNg8Ei9UnLUrjN4IA7dvQC5JB+/kxVcPNDHyBcc/26CXPkbNzq3qwrOEKA==",
       "requires": {
         "assertion-error": "^2.0.1",
-        "check-error": "^2.0.0",
+        "check-error": "^2.1.1",
         "deep-eql": "^5.0.1",
         "loupe": "^3.1.0",
         "pathval": "^2.0.0"
@@ -4732,9 +4734,9 @@
       }
     },
     "check-error": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/check-error/-/check-error-2.0.0.tgz",
-      "integrity": "sha512-tjLAOBHKVxtPoHe/SA7kNOMvhCRdCJ3vETdeY0RuAc9popf+hyaSV6ZEg9hr4cpWF7jmo/JSWEnLDrnijS9Tog=="
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/check-error/-/check-error-2.1.1.tgz",
+      "integrity": "sha512-OAlb+T7V4Op9OwdkjmguYRqncdlx5JiofwOAUkmTF+jNdHwzTaTs4sRAGpzLF3oOz5xAyDGrPgeIDFQmDOTiJw=="
     },
     "chokidar": {
       "version": "3.5.3",
diff --git a/backend/package.json b/backend/package.json
index 99864ad..dbc6526 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -17,7 +17,7 @@
     "@types/bcrypt": "^5.0.2",
     "bcrypt": "^5.1.1",
     "body-parser": "^1.20.2",
-    "chai": "^5.1.0",
+    "chai": "^5.1.1",
     "cors": "^2.8.5",
     "dotenv": "^16.1.4",
     "express": "^4.19.2",