diff --git a/backend/package.json b/backend/package.json
index a53f1ebc..4609b329 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "picpeak-backend",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "Backend for PicPeak event photo sharing platform",
   "main": "server.js",
   "scripts": {
diff --git a/frontend/package.json b/frontend/package.json
index 9627ef02..91392066 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,7 +1,7 @@
 {
   "name": "picpeak-frontend",
   "private": true,
-  "version": "2.1.0",
+  "version": "2.1.1",
   "type": "module",
   "scripts": {
     "dev": "vite",