diff --git a/.github/workflows/contracts-ecdsa.yml b/.github/workflows/contracts-ecdsa.yml
index e853b12b98..8d416fe41c 100644
--- a/.github/workflows/contracts-ecdsa.yml
+++ b/.github/workflows/contracts-ecdsa.yml
@@ -102,7 +102,7 @@ jobs:
 
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.11.0
+          python-version: 3.10.0
 
       - name: Install Solidity
         env:
diff --git a/.github/workflows/contracts-random-beacon.yml b/.github/workflows/contracts-random-beacon.yml
index 17fdc4a8fa..69346c5ef4 100644
--- a/.github/workflows/contracts-random-beacon.yml
+++ b/.github/workflows/contracts-random-beacon.yml
@@ -102,7 +102,7 @@ jobs:
 
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.11.0
+          python-version: 3.10.0
 
       - name: Install Solidity
         env: