diff --git a/.github/workflows/build-wheels-m1.yml b/.github/workflows/build-wheels-m1.yml
index 5b6dc8670a..44cc17a993 100644
--- a/.github/workflows/build-wheels-m1.yml
+++ b/.github/workflows/build-wheels-m1.yml
@@ -23,12 +23,12 @@ permissions:
 
 jobs:
   generate-matrix:
-    uses: pytorch/test-infra/.github/workflows/generate_binary_build_matrix.yml@main
+    uses: pytorch/test-infra/.github/workflows/generate_binary_build_matrix.yml@release/2.11
     with:
       package-type: wheel
       os: macos-arm64
       test-infra-repository: pytorch/test-infra
-      test-infra-ref: main
+      test-infra-ref: release/2.11
   build:
     needs: generate-matrix
     strategy:
@@ -39,12 +39,12 @@ jobs:
             smoke-test-script: test/smoke_test/smoke_test_no_ffmpeg.py
             package-name: torchaudio
     name: ${{ matrix.repository }}
-    uses: pytorch/test-infra/.github/workflows/build_wheels_macos.yml@main
+    uses: pytorch/test-infra/.github/workflows/build_wheels_macos.yml@release/2.11
     with:
       repository: ${{ matrix.repository }}
       ref: ""
       test-infra-repository: pytorch/test-infra
-      test-infra-ref: main
+      test-infra-ref: release/2.11
       build-matrix: ${{ needs.generate-matrix.outputs.matrix }}
       smoke-test-script: ${{ matrix.smoke-test-script }}
       runner-type: macos-m1-stable
diff --git a/.github/workflows/build_wheels_aarch64_linux.yml b/.github/workflows/build_wheels_aarch64_linux.yml
index 23501c8125..47c87c2bdf 100644
--- a/.github/workflows/build_wheels_aarch64_linux.yml
+++ b/.github/workflows/build_wheels_aarch64_linux.yml
@@ -23,12 +23,12 @@ permissions:
 
 jobs:
   generate-matrix:
-    uses: pytorch/test-infra/.github/workflows/generate_binary_build_matrix.yml@main
+    uses: pytorch/test-infra/.github/workflows/generate_binary_build_matrix.yml@release/2.11
     with:
       package-type: wheel
       os: linux-aarch64
       test-infra-repository: pytorch/test-infra
-      test-infra-ref: main
+      test-infra-ref: release/2.11
       with-cuda: enable
   build:
     needs: generate-matrix
@@ -40,12 +40,12 @@ jobs:
             smoke-test-script: test/smoke_test/smoke_test.py
             package-name: torchaudio
     name: ${{ matrix.repository }}
-    uses: pytorch/test-infra/.github/workflows/build_wheels_linux.yml@main
+    uses: pytorch/test-infra/.github/workflows/build_wheels_linux.yml@release/2.11
     with:
       repository: ${{ matrix.repository }}
       ref: ""
       test-infra-repository: pytorch/test-infra
-      test-infra-ref: main
+      test-infra-ref: release/2.11
       build-matrix: ${{ needs.generate-matrix.outputs.matrix }}
       pre-script: ${{ matrix.pre-script }}
       post-script: ${{ matrix.post-script }}
diff --git a/.github/workflows/build_wheels_linux.yml b/.github/workflows/build_wheels_linux.yml
index 934b709bb3..e43fa5a973 100644
--- a/.github/workflows/build_wheels_linux.yml
+++ b/.github/workflows/build_wheels_linux.yml
@@ -23,12 +23,12 @@ permissions:
 
 jobs:
   generate-matrix:
-    uses: pytorch/test-infra/.github/workflows/generate_binary_build_matrix.yml@main
+    uses: pytorch/test-infra/.github/workflows/generate_binary_build_matrix.yml@release/2.11
     with:
       package-type: wheel
       os: linux
       test-infra-repository: pytorch/test-infra
-      test-infra-ref: main
+      test-infra-ref: release/2.11
       with-xpu: enable
   build:
     needs: generate-matrix
@@ -40,12 +40,12 @@ jobs:
             smoke-test-script: test/smoke_test/smoke_test_no_ffmpeg.py
             package-name: torchaudio
     name: ${{ matrix.repository }}
-    uses: pytorch/test-infra/.github/workflows/build_wheels_linux.yml@main
+    uses: pytorch/test-infra/.github/workflows/build_wheels_linux.yml@release/2.11
     with:
       repository: ${{ matrix.repository }}
       ref: ""
       test-infra-repository: pytorch/test-infra
-      test-infra-ref: main
+      test-infra-ref: release/2.11
       build-matrix: ${{ needs.generate-matrix.outputs.matrix }}
       smoke-test-script: ${{ matrix.smoke-test-script }}
       package-name: ${{ matrix.package-name }}
diff --git a/.github/workflows/build_wheels_windows.yml b/.github/workflows/build_wheels_windows.yml
index 82d03ea639..c6f2b5adb0 100644
--- a/.github/workflows/build_wheels_windows.yml
+++ b/.github/workflows/build_wheels_windows.yml
@@ -19,12 +19,12 @@ permissions:
 
 jobs:
   generate-matrix:
-    uses: pytorch/test-infra/.github/workflows/generate_binary_build_matrix.yml@main
+    uses: pytorch/test-infra/.github/workflows/generate_binary_build_matrix.yml@release/2.11
     with:
       package-type: wheel
       os: windows
       test-infra-repository: pytorch/test-infra
-      test-infra-ref: main
+      test-infra-ref: release/2.11
       with-xpu: enable
   build:
     needs: generate-matrix
@@ -38,12 +38,12 @@ jobs:
             smoke-test-script: test/smoke_test/smoke_test_no_ffmpeg.py
             package-name: torchaudio
     name: ${{ matrix.repository }}
-    uses: pytorch/test-infra/.github/workflows/build_wheels_windows.yml@main
+    uses: pytorch/test-infra/.github/workflows/build_wheels_windows.yml@release/2.11
     with:
       repository: ${{ matrix.repository }}
       ref: ""
       test-infra-repository: pytorch/test-infra
-      test-infra-ref: main
+      test-infra-ref: release/2.11
       build-matrix: ${{ needs.generate-matrix.outputs.matrix }}
       env-script: ${{ matrix.env-script }}
       package-name: ${{ matrix.package-name }}
diff --git a/.github/workflows/integration-test.yml b/.github/workflows/integration-test.yml
index 93a74f1a1a..fd0a1df529 100644
--- a/.github/workflows/integration-test.yml
+++ b/.github/workflows/integration-test.yml
@@ -13,7 +13,7 @@ jobs:
         python-version: ["3.11"]
         ffmpeg-version: ["7"]
       fail-fast: false
-    uses: pytorch/test-infra/.github/workflows/linux_job_v2.yml@main
+    uses: pytorch/test-infra/.github/workflows/linux_job_v2.yml@release/2.11
     permissions:
       id-token: write
       contents: read
diff --git a/.github/workflows/unittest-linux-cpu.yml b/.github/workflows/unittest-linux-cpu.yml
index be997c8ade..7f282f3100 100644
--- a/.github/workflows/unittest-linux-cpu.yml
+++ b/.github/workflows/unittest-linux-cpu.yml
@@ -16,7 +16,7 @@ jobs:
         python-version: ["3.11"]
         ffmpeg-version: ["7"]
       fail-fast: false
-    uses: pytorch/test-infra/.github/workflows/linux_job_v2.yml@main
+    uses: pytorch/test-infra/.github/workflows/linux_job_v2.yml@release/2.11
     permissions:
       id-token: write
       contents: read
diff --git a/.github/workflows/unittest-linux-gpu.yml b/.github/workflows/unittest-linux-gpu.yml
index efa515b064..d1eba32f86 100644
--- a/.github/workflows/unittest-linux-gpu.yml
+++ b/.github/workflows/unittest-linux-gpu.yml
@@ -17,7 +17,7 @@ jobs:
         cuda-version: ["12.8"]
         ffmpeg-version: ["7"]
       fail-fast: false
-    uses: pytorch/test-infra/.github/workflows/linux_job_v2.yml@main
+    uses: pytorch/test-infra/.github/workflows/linux_job_v2.yml@release/2.11
     permissions:
       id-token: write
       contents: read
diff --git a/.github/workflows/unittest-macos-cpu.yml b/.github/workflows/unittest-macos-cpu.yml
index 9d3674da48..35158593e3 100644
--- a/.github/workflows/unittest-macos-cpu.yml
+++ b/.github/workflows/unittest-macos-cpu.yml
@@ -16,7 +16,7 @@ jobs:
         python-version: ["3.11"]
         ffmpeg-version: ["7"]
       fail-fast: false
-    uses: pytorch/test-infra/.github/workflows/macos_job.yml@main
+    uses: pytorch/test-infra/.github/workflows/macos_job.yml@release/2.11
     permissions:
       id-token: write
       contents: read
diff --git a/.github/workflows/unittest-windows-cpu.yml b/.github/workflows/unittest-windows-cpu.yml
index 0097a8c563..049d7a7fa1 100644
--- a/.github/workflows/unittest-windows-cpu.yml
+++ b/.github/workflows/unittest-windows-cpu.yml
@@ -11,7 +11,7 @@ on:
 
 jobs:
   build:
-    uses: pytorch/test-infra/.github/workflows/windows_job.yml@main
+    uses: pytorch/test-infra/.github/workflows/windows_job.yml@release/2.11
     with:
       repository: pytorch/audio
       runner: windows.4xlarge
diff --git a/.github/workflows/unittest-windows-gpu.yml b/.github/workflows/unittest-windows-gpu.yml
index 8b6a218d48..f0b88fbd1a 100644
--- a/.github/workflows/unittest-windows-gpu.yml
+++ b/.github/workflows/unittest-windows-gpu.yml
@@ -11,7 +11,7 @@ on:
 
 jobs:
   build:
-    uses: pytorch/test-infra/.github/workflows/windows_job.yml@main
+    uses: pytorch/test-infra/.github/workflows/windows_job.yml@release/2.11
     with:
       repository: pytorch/audio
       runner: windows.g5.4xlarge.nvidia.gpu
diff --git a/version.txt b/version.txt
index f925b7d0ce..46b81d815a 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-2.11.0a0
+2.11.0