diff --git a/.github/workflows/scripts/unix_test.sh b/.github/workflows/scripts/unix_test.sh
index a2f41fd2d9d34..0256f29196b14 100755
--- a/.github/workflows/scripts/unix_test.sh
+++ b/.github/workflows/scripts/unix_test.sh
@@ -53,7 +53,7 @@ if [ "$TI_RUN_RELEASE_TESTS" == "1" ]; then
     python3 -m pip install PyYAML
     git clone https://github.com/taichi-dev/taichi-release-tests
     pushd taichi-release-tests
-    git checkout v1.1.0
+    git checkout 20221221
     mkdir -p repos/taichi/python/taichi
     EXAMPLES=$(cat <<EOF | python3 | tail -n 1
 import taichi.examples
diff --git a/.github/workflows/scripts/win_test.ps1 b/.github/workflows/scripts/win_test.ps1
index ce0828b457d54..8dafdbf0fccad 100644
--- a/.github/workflows/scripts/win_test.ps1
+++ b/.github/workflows/scripts/win_test.ps1
@@ -72,7 +72,7 @@ if ("$env:TI_RUN_RELEASE_TESTS" -eq "1") {
     Invoke pip install PyYAML
     Invoke git clone https://github.com/taichi-dev/taichi-release-tests
     Push-Location taichi-release-tests
-    Invoke git checkout v1.1.0
+    Invoke git checkout 20221221
     mkdir -p repos/taichi/python/taichi
     $EXAMPLES = & python -c 'import taichi.examples as e; print(e.__path__._path[0])' | Select-Object -Last 1
     Push-Location repos