diff --git a/.github/workflows/firestore.yml b/.github/workflows/firestore.yml
index 6a2d1d1be94..d7dcfa8e15f 100644
--- a/.github/workflows/firestore.yml
+++ b/.github/workflows/firestore.yml
@@ -130,6 +130,10 @@ jobs:
         key: ${{ runner.os }}-mint-${{ hashFiles('**/Mintfile') }}
         restore-keys: ${{ runner.os }}-mint-
 
+    - uses: actions/setup-python@v4
+      with:
+        python-version: '3.7'
+
     - name: Setup build
       run:  scripts/install_prereqs.sh Firestore ${{ runner.os }} cmake
 
@@ -176,6 +180,10 @@ jobs:
         key: ${{ runner.os }}-mint-${{ hashFiles('**/Mintfile') }}
         restore-keys: ${{ runner.os }}-mint-
 
+    - uses: actions/setup-python@v4
+      with:
+        python-version: '3.7'
+
     - name: Install Secret GoogleService-Info.plist
       run: scripts/decrypt_gha_secret.sh scripts/gha-encrypted/firestore.plist.gpg \
         Firestore/Example/App/GoogleService-Info.plist "$plist_secret"
@@ -252,6 +260,10 @@ jobs:
         restore-keys: |
           ${{ matrix.sanitizer }}-firestore-ccache-${{ runner.os }}-
 
+    - uses: actions/setup-python@v4
+      with:
+        python-version: '3.7'
+
     - name: Setup build
       run:  scripts/install_prereqs.sh Firestore ${{ runner.os }} cmake