diff --git a/.github/workflows/validate_pyinstaller.yml b/.github/workflows/validate_pyinstaller.yml
index bb8202091a..6e4faa3cd2 100644
--- a/.github/workflows/validate_pyinstaller.yml
+++ b/.github/workflows/validate_pyinstaller.yml
@@ -12,26 +12,27 @@ jobs:
   build-for-linux:
     name: build-pyinstaller-linux
     runs-on: ubuntu-latest
-    container: quay.io/pypa/manylinux2014_x86_64:latest
     if: github.repository_owner == 'aws'
     strategy:
       fail-fast: false
     steps:
-      # we need to keep checkout as v3 otherwise it doesn't work with manylinux image above
-      # due to glibc requirement from github actions 
-      # see example failure: https://github.com/aws/aws-sam-cli/actions/runs/6102715182/job/16561754862?pr=5887
-      - uses: actions/checkout@v3
-      - name: Build PyInstaller
+      - uses: actions/checkout@v4
+      - name: Make installer script executable
+        run: chmod +x ./installer/pyinstaller/build-linux.sh
+      - name: Build PyInstaller in manylinux container
         run: |
-          chmod +x ./installer/pyinstaller/build-linux.sh
-          ./installer/pyinstaller/build-linux.sh aws-sam-cli-linux-x86_64.zip
+          docker run --rm -v .:/samcli -w /samcli -e CI_OVERRIDE='1' \
+          quay.io/pypa/manylinux2014_x86_64:latest /samcli/installer/pyinstaller/build-linux.sh aws-sam-cli-linux-x86_64.zip
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.11
       - name: Basic tests for PyInstaller
         run: |
           unzip .build/output/aws-sam-cli-linux-x86_64.zip -d sam-installation
-          ./sam-installation/install
+          sudo ./sam-installation/install
           sam-beta --version
           ./tests/sanity-check.sh
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: pyinstaller-linux-zip
           path: .build/output/aws-sam-cli-linux-x86_64.zip
diff --git a/installer/pyinstaller/Instruction.md b/installer/pyinstaller/Instruction.md
index 2e2b6ec749..6e8a34bfa4 100644
--- a/installer/pyinstaller/Instruction.md
+++ b/installer/pyinstaller/Instruction.md
@@ -4,3 +4,15 @@ docker run --mount type=bind,src="{Absolute path to AWS SAM CLI source}",dst="/a
 cd aws-sam-cli
 ./installer/pyinstaller/build-linux.sh aws-sam-cli-linux-x86_64.zip
 ```
+
+### Linux Builds
+The Linux builds require using a [manylinux image](https://github.com/pypa/manylinux) to build an artifact usable on a breadth of Linux machines. The currently used image is
+`quay.io/pypa/manylinux2014_x86_64:latest` which uses glibc version `2.17`. This version of glibc is outdated and requires updating
+to support newer software such as Node.js 20 used by GitHub actions. In the meantime, the Linux pyinstaller action is run inside
+of a nested container to get around this issue. In the future, we need to move to using a newer image with a newer version of glibc
+configured. 
+
+A good candidate for this is `quay.io/pypa/manylinux_2_28_x86_64` which is an image that uses glibc version `2.28`. However,
+the current Amazon Linux 2 image uses glibc version `2.26`, meaning that upgrading now will render customer on that OS incapable of using
+newer versions of AWS SAM CLI. When that image hits its [end-of-life date](https://github.com/mayeut/pep600_compliance?tab=readme-ov-file#distro-compatibility), we can update the installer to use the newer image.
+