diff --git a/.github/workflows/build-1217.yml b/.github/workflows/build-1217.yml
index de90c05..9b41d68 100644
--- a/.github/workflows/build-1217.yml
+++ b/.github/workflows/build-1217.yml
@@ -3,7 +3,7 @@ name: Build DivineMC 1.21.7
 on:
   push:
     branches:
-      - "master"
+      - "ver/1.21.7"
   workflow_dispatch:
 
 jobs:
diff --git a/.github/workflows/build-pr.yml b/.github/workflows/build-pr.yml
index 1cf5cff..c074c43 100644
--- a/.github/workflows/build-pr.yml
+++ b/.github/workflows/build-pr.yml
@@ -2,7 +2,7 @@ name: Build Pull Request
 
 on:
   pull_request:
-    branches: [ "master" ]
+    branches: [ "ver/1.21.7" ]
 
 jobs:
   build:
diff --git a/.github/workflows/publish-api.yml b/.github/workflows/publish-api.yml
index 8078e3f..d5acf0e 100644
--- a/.github/workflows/publish-api.yml
+++ b/.github/workflows/publish-api.yml
@@ -2,7 +2,7 @@ name: Publish API
 
 on:
   push:
-    branches: [ "master" ]
+    branches: [ "ver/1.21.7" ]
   workflow_dispatch:
 
 jobs:
diff --git a/gradle.properties b/gradle.properties
index 64a92dd..5a829c5 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,7 +2,7 @@ group = org.bxteam.divinemc
 version=1.21.7-R0.1-SNAPSHOT
 
 mcVersion=1.21.7
-purpurRef=11c030a8f81b2f845a9f2749790692c2d152f284
+purpurRef=c4e5604ca8e4a36d24f4eaa90de7fee768fb60b7
 experimental=false
 
 org.gradle.configuration-cache=true