diff --git a/.github/workflows/rubyonrails.yml b/.github/workflows/rubyonrails.yml
index 45b6bf78..0ab7038c 100644
--- a/.github/workflows/rubyonrails.yml
+++ b/.github/workflows/rubyonrails.yml
@@ -21,9 +21,9 @@
 name: "GitHub CI"
 on:
   push:
-    branches: ["devel"]
+    branches: ["master"]
   pull_request:
-    branches: ["devel"]
+    branches: ["master"]
 jobs:
   plugin_tests:
     strategy:
diff --git a/README.md b/README.md
index 6d202f3e..b53a3247 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
-Redmine DMSF Plugin 3.1.0 devel
-===============================
+Redmine DMSF Plugin 3.1.0
+=========================
 
 [![GitHub CI](https://github.com/danmunn/redmine_dmsf/actions/workflows/rubyonrails.yml/badge.svg?branch=master)](https://github.com/danmunn/redmine_dmsf/actions/workflows/rubyonrails.yml)
 [![Support Ukraine Badge](https://bit.ly/support-ukraine-now)](https://github.com/support-ukraine/support-ukraine)