diff --git a/.github/workflows/check-release.yml b/.github/workflows/check-release.yml
index 1cc04883b..cd612cf5f 100644
--- a/.github/workflows/check-release.yml
+++ b/.github/workflows/check-release.yml
@@ -1,7 +1,7 @@
 name: Check Release
 on:
   push:
-    branches: ["main"]
+    branches: ["7.x"]
   pull_request:
 
 concurrency:
diff --git a/.github/workflows/downstream.yml b/.github/workflows/downstream.yml
index 99d409e4c..dc1e1e0ea 100644
--- a/.github/workflows/downstream.yml
+++ b/.github/workflows/downstream.yml
@@ -2,7 +2,7 @@ name: Test downstream projects
 
 on:
   push:
-    branches: ["main"]
+    branches: ["7.x"]
   pull_request:
 
 concurrency:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 157da7506..87278ece9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -2,7 +2,7 @@ name: CI
 
 on:
   push:
-    branches: ["main"]
+    branches: ["7.x"]
   pull_request:
 
 concurrency:
@@ -50,6 +50,8 @@ jobs:
             python-version: "3.9"
           - os: ubuntu-latest
             python-version: "pypy-3.8"
+          - os: ubuntu-latest
+            python-version: "3.11"
           - os: macos-latest
             python-version: "3.8"