diff --git a/src/CsprojModifier/Assets/CsprojModifier/package.json b/src/CsprojModifier/Assets/CsprojModifier/package.json
index 6646820..3ff8985 100644
--- a/src/CsprojModifier/Assets/CsprojModifier/package.json
+++ b/src/CsprojModifier/Assets/CsprojModifier/package.json
@@ -2,7 +2,7 @@
     "name": "com.cysharp.csprojmodifier",
     "displayName": "CsprojModifier",
     "author": { "name": "Cysharp, Inc.", "url": "https://cysharp.co.jp/en/" },
-    "version": "1.2.0",
+    "version": "1.2.1",
     "unity": "2019.4",
     "description": "Extension to perform additional processing when generating .csproj",
     "keywords": ["Visual Studio", "csproj", "IDE", "project"],