diff --git a/backend/package-lock.json b/backend/package-lock.json
index 0eb661f..438f8f9 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
-        "@prisma/client": "^6.0.1",
+        "@prisma/client": "^5.20.0",
         "@types/bcrypt": "^5.0.2",
         "@types/cookie-parser": "^1.4.7",
         "@types/cors": "^2.8.17",
@@ -267,12 +267,12 @@
       }
     },
     "node_modules/@prisma/client": {
-      "version": "6.0.1",
-      "resolved": "https://registry.npmjs.org/@prisma/client/-/client-6.0.1.tgz",
-      "integrity": "sha512-60w7kL6bUxz7M6Gs/V+OWMhwy94FshpngVmOY05TmGD0Lhk+Ac0ZgtjlL6Wll9TD4G03t4Sq1wZekNVy+Xdlbg==",
+      "version": "5.22.0",
+      "resolved": "https://registry.npmjs.org/@prisma/client/-/client-5.22.0.tgz",
+      "integrity": "sha512-M0SVXfyHnQREBKxCgyo7sffrKttwE6R8PMq330MIUF0pTwjUhLbW84pFDlf06B27XyCR++VtjugEnIHdr07SVA==",
       "hasInstallScript": true,
       "engines": {
-        "node": ">=18.18"
+        "node": ">=16.13"
       },
       "peerDependencies": {
         "prisma": "*"
diff --git a/backend/package.json b/backend/package.json
index 03a244d..daa03ad 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -20,7 +20,7 @@
   "license": "ISC",
   "description": "",
   "dependencies": {
-    "@prisma/client": "^6.0.1",
+    "@prisma/client": "^5.20.0",
     "@types/bcrypt": "^5.0.2",
     "@types/cookie-parser": "^1.4.7",
     "@types/cors": "^2.8.17",