diff --git a/.github/workflows/test-build-from-source.yml b/.github/workflows/test-build-from-source.yml
index 1f80bb53..e1a405e2 100644
--- a/.github/workflows/test-build-from-source.yml
+++ b/.github/workflows/test-build-from-source.yml
@@ -42,7 +42,7 @@ jobs:
         run: python -c "import sys; print(sys.version)"
 
       - name: create environment
-        uses: conda-incubator/setup-miniconda@v2
+        uses: conda-incubator/setup-miniconda@v3
         with:
           activate-environment: causalml${{ matrix.tf-label }}-py${{ matrix.python-version-nd }} 
           python-version: ${{ matrix.python-version }}
diff --git a/.github/workflows/test-pypi-install.yml b/.github/workflows/test-pypi-install.yml
index 08e40188..9bbe26b5 100644
--- a/.github/workflows/test-pypi-install.yml
+++ b/.github/workflows/test-pypi-install.yml
@@ -29,7 +29,7 @@ jobs:
         run: python -c "import sys; print(sys.version)"
 
       - name: create environment
-        uses: conda-incubator/setup-miniconda@v2
+        uses: conda-incubator/setup-miniconda@v3
         with:
           activate-environment: causalml-py${{ matrix.python-version-nd }} 
           python-version: ${{ matrix.python-version }}