diff --git a/.github/workflows/build_arm.yaml b/.github/workflows/build_arm.yaml
index 8a37db3d0a..cf67b2dbb0 100644
--- a/.github/workflows/build_arm.yaml
+++ b/.github/workflows/build_arm.yaml
@@ -30,12 +30,12 @@ jobs:
 
       - name: CI Bootstrap
         run: |
-          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/master/ci-bootstrap.sh) && eval "$src" || exit 1
+          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/ci-bootstrap.sh) && eval "$src" || exit 1
           touch UDK.ready
 
       - name: Prepare efibuild.sh
         run: |
-          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/master/efibuild.sh || exit 1
+          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/efibuild.sh || exit 1
           chmod +x ./efibuild.sh
           ln -s `pwd` UDK
 
@@ -132,12 +132,12 @@ jobs:
 
       - name: CI Bootstrap
         run: |
-          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/master/ci-bootstrap.sh) && eval "$src" || exit 1
+          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/ci-bootstrap.sh) && eval "$src" || exit 1
           touch UDK.ready
 
       - name: Prepare efibuild.sh
         run: |
-          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/master/efibuild.sh || exit 1
+          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/efibuild.sh || exit 1
           chmod +x ./efibuild.sh
           ln -s `pwd` UDK
 
@@ -225,7 +225,7 @@ jobs:
         uses: actions/checkout@v3
         with:
           repository: acidanthera/ocbuild
-          ref: master
+          ref: audk-stable-202302
           path: ./
 
       - name: Install dependencies
diff --git a/.github/workflows/build_common.yml b/.github/workflows/build_common.yml
index fe63ea9852..1c2fce07cf 100644
--- a/.github/workflows/build_common.yml
+++ b/.github/workflows/build_common.yml
@@ -40,12 +40,12 @@ jobs:
 
       - name: CI Bootstrap
         run: |
-          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/master/ci-bootstrap.sh) && eval "$src" || exit 1
+          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/ci-bootstrap.sh) && eval "$src" || exit 1
           touch UDK.ready
 
       - name: Prepare efibuild.sh
         run: |
-          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/master/efibuild.sh || exit 1
+          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/efibuild.sh || exit 1
           chmod +x ./efibuild.sh
           ln -s `pwd` UDK
 
@@ -155,12 +155,12 @@ jobs:
 
       - name: CI Bootstrap
         run: |
-          src=$(curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/master/ci-bootstrap.sh) && eval "$src" || exit 1
+          src=$(curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/ci-bootstrap.sh) && eval "$src" || exit 1
           touch UDK.ready
 
       - name: Prepare efibuild.sh
         run: |
-          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/master/efibuild.sh || exit 1
+          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/efibuild.sh || exit 1
           chmod +x ./efibuild.sh
           cmd <<< "mklink /D .\\UDK .\\" > /dev/null
 
diff --git a/.github/workflows/build_x86.yaml b/.github/workflows/build_x86.yaml
index 8f01b7c48f..d238024298 100644
--- a/.github/workflows/build_x86.yaml
+++ b/.github/workflows/build_x86.yaml
@@ -42,12 +42,12 @@ jobs:
 
       - name: CI Bootstrap
         run: |
-          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/master/ci-bootstrap.sh) && eval "$src" || exit 1
+          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/ci-bootstrap.sh) && eval "$src" || exit 1
           touch UDK.ready
 
       - name: Prepare efibuild.sh
         run: |
-          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/master/efibuild.sh || exit 1
+          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/efibuild.sh || exit 1
           chmod +x ./efibuild.sh
           ln -s `pwd` UDK
 
@@ -153,12 +153,12 @@ jobs:
 
       - name: CI Bootstrap
         run: |
-          src=$(curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/master/ci-bootstrap.sh) && eval "$src" || exit 1
+          src=$(curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/ci-bootstrap.sh) && eval "$src" || exit 1
           touch UDK.ready
 
       - name: Prepare efibuild.sh
         run: |
-          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/master/efibuild.sh || exit 1
+          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/efibuild.sh || exit 1
           chmod +x ./efibuild.sh
           cmd <<< "mklink /D .\\UDK .\\" > /dev/null
 
@@ -579,7 +579,7 @@ jobs:
         uses: actions/checkout@v3
         with:
           repository: acidanthera/ocbuild
-          ref: master
+          ref: audk-stable-202302
           path: ./
 
       - name: Install dependencies
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 9357bd1019..8b3a7c2524 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -78,7 +78,7 @@ jobs:
 
       - name: CI Bootstrap
         run: |
-          src=$(curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/master/ci-bootstrap.sh) && eval "$src" || exit 1
+          src=$(curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/ci-bootstrap.sh) && eval "$src" || exit 1
           touch UDK.ready
 
       # Initializes the CodeQL tools for scanning.
@@ -93,7 +93,7 @@ jobs:
 
       - name: Prepare efibuild.sh
         run: |
-          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/master/efibuild.sh || exit 1
+          curl -o ./efibuild.sh https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/efibuild.sh || exit 1
           chmod +x ./efibuild.sh
           cmd <<< "mklink /D .\\UDK .\\" > /dev/null
 
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 1d2b6adde7..97d5c06b88 100755
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -10,4 +10,4 @@ services:
     entrypoint:
       - /bin/bash
       - -c
-      - "{ . ~/.edk2_rc.sh && eval \"$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/master/ci-bootstrap.sh)\" && curl -o ./efibuild.sh \"https://raw.githubusercontent.com/acidanthera/ocbuild/master/efibuild.sh\" && rm -f UDK && ln -s `pwd` UDK && touch UDK.ready && . ./efibuild.sh; } || exit 1"
+      - "{ . ~/.edk2_rc.sh && eval \"$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/ci-bootstrap.sh)\" && curl -o ./efibuild.sh \"https://raw.githubusercontent.com/acidanthera/ocbuild/audk-stable-202302/efibuild.sh\" && rm -f UDK && ln -s `pwd` UDK && touch UDK.ready && . ./efibuild.sh; } || exit 1"