diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1dc0fc8..e75a2dd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,13 +4,13 @@ on:
   pull_request:
   push:
     branches:
-     - dev
+     - master
 jobs:
   build:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        go-version: [1.19.x, 1.20.x]
+        go-version: [1.19.x, 1.20.x, 1.21.x]
     steps:
       - name: Install Go
         uses: actions/setup-go@v4
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 1a68291..6a176cf 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -2,7 +2,7 @@ name: "CodeQL"
 
 on:
   push:
-    branches: [ "master", "dev" ]
+    branches: [ "master" ]
   pull_request:
     branches: [ "master" ]
   schedule: