diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7c3bca3fc06..6bb52cb6a5d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -7,11 +7,13 @@ on:
   push:
     branches:
     - master
+    - 3.9
     - 3.8
     - 3.7
   pull_request:
     branches:
     - master
+    - 3.9
     - 3.8
     - 3.7
 
diff --git a/.github/workflows/build_msi.yml b/.github/workflows/build_msi.yml
index e9ecf547275..fb58e417cdd 100644
--- a/.github/workflows/build_msi.yml
+++ b/.github/workflows/build_msi.yml
@@ -4,6 +4,7 @@ on:
   push:
     branches:
     - master
+    - 3.9
     - 3.8
     - 3.7
     paths:
@@ -11,6 +12,7 @@ on:
   pull_request:
     branches:
     - master
+    - 3.9
     - 3.8
     - 3.7
     paths:
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 6dd973bf8e4..6fc15d3bffd 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -4,6 +4,7 @@ on:
   push:
     branches:
     - master
+    - 3.9
     - 3.8
     - 3.7
     paths-ignore:
@@ -12,6 +13,7 @@ on:
   #pull_request:
   #  branches:
   #  - master
+  #  - 3.9
   #  - 3.8
   #  - 3.7
   #  paths-ignore:
diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
index c8d395cea51..44107853ee7 100644
--- a/.github/workflows/doc.yml
+++ b/.github/workflows/doc.yml
@@ -4,6 +4,7 @@ on:
   #push:
   #  branches:
   #  - master
+  #  - 3.9
   #  - 3.8
   #  - 3.7
   #  paths:
@@ -11,6 +12,7 @@ on:
   pull_request:
     branches:
     - master
+    - 3.9
     - 3.8
     - 3.7
     paths: