diff --git a/.github/scripts/requirements.txt b/.github/scripts/requirements.txt
new file mode 100644
index 0000000000..4b4988cc2f
--- /dev/null
+++ b/.github/scripts/requirements.txt
@@ -0,0 +1,12 @@
+## @file
+# GitHub Helpers Python PIP requirements file
+#
+# This file provides the list of python components used in GitHub scripts in this repository.
+#
+# Copyright (c) Microsoft Corporation.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+edk2-pytool-library==0.*
+requests==2.*
diff --git a/.github/workflows/request-reviews.yml b/.github/workflows/request-reviews.yml
index a9b81c37d2..f80bb591d5 100644
--- a/.github/workflows/request-reviews.yml
+++ b/.github/workflows/request-reviews.yml
@@ -45,13 +45,15 @@ jobs:
             BaseTools/Scripts
             Maintainers.txt
 
-      - name: Set up Python
+      - name: Setup Python
         uses: actions/setup-python@v5
         with:
           python-version: '3.x'
+          cache: 'pip'
+          cache-dependency-path: '.github/scripts/requirements.txt'
 
       - name: Install PIP Modules
-        run: pip install edk2-pytool-library edk2-pytool-extensions requests
+        run: pip install -r .github/scripts/requirements.txt --upgrade
 
       - name: Add Reviewers to Pull Request
         shell: python