diff --git a/.github/workflows/ci_conda.yml b/.github/workflows/ci_conda.yml
index e659d03cc..8e9328386 100644
--- a/.github/workflows/ci_conda.yml
+++ b/.github/workflows/ci_conda.yml
@@ -16,7 +16,7 @@ jobs:
       uses: actions/checkout@v6
 
     - name: Set up Conda
-      uses: conda-incubator/setup-miniconda@v3
+      uses: conda-incubator/setup-miniconda@v4
       with:
         activate-environment: myenv
         miniforge-version: latest
diff --git a/.github/workflows/conda-nightly.yml b/.github/workflows/conda-nightly.yml
index 1eca96bd6..02ae6cb80 100644
--- a/.github/workflows/conda-nightly.yml
+++ b/.github/workflows/conda-nightly.yml
@@ -19,7 +19,7 @@ jobs:
           fetch-depth: 0  # Full history for versioning
 
       - name: Set up Miniconda
-        uses: conda-incubator/setup-miniconda@v3
+        uses: conda-incubator/setup-miniconda@v4
         with:
           miniforge-version: latest
           activate-environment: build
diff --git a/.github/workflows/doctest.yml b/.github/workflows/doctest.yml
index 3ed018de2..a13f72679 100644
--- a/.github/workflows/doctest.yml
+++ b/.github/workflows/doctest.yml
@@ -11,7 +11,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up Conda
-        uses: conda-incubator/setup-miniconda@v3
+        uses: conda-incubator/setup-miniconda@v4
         with:
           activate-environment: festim2-docs
           environment-file: docs/environment.yml