diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4c43ded..9602040 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -22,10 +22,10 @@ jobs:
     steps:
     # Checkout repo and setup python
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
     - name: Set up Python ${{ matrix.python-version }}
       id: setup-python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38
       with:
         python-version: "${{ matrix.python-version }}"
     - run: sudo apt-get install python3-pip libjq-dev libonig-dev automake autoconf libtool
@@ -41,10 +41,10 @@ jobs:
     steps:
     # Checkout repo and setup python
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
     - name: Set up Python ${{ matrix.python-version }}
       id: setup-python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38
       with:
         python-version: "${{ matrix.python-version }}"
     - run: sudo apt-get install python3-pip libjq-dev libonig-dev automake autoconf libtool