diff --git a/.github/workflows/build_1.20.6.yml b/.github/workflows/build_1.21.yml
similarity index 96%
rename from .github/workflows/build_1.20.6.yml
rename to .github/workflows/build_1.21.yml
index 4c0dcc6..643e1cc 100644
--- a/.github/workflows/build_1.20.6.yml
+++ b/.github/workflows/build_1.21.yml
@@ -1,10 +1,10 @@
-name: Luminol CI - vev/1.20.6
+name: Luminol CI - dev/1.21
 
 on:
     push:
-      branches: [ "ver/1.20.6" ]
+      branches: [ "dev/1.21" ]
     pull_request:
-      branches: [ "ver/1.20.6" ]
+      branches: [ "de/1.21" ]
 
 permissions: write-all