diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a0c2e5da..0a798067 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
         path: ~/conda_pkgs_dir
         key:
           ${{ runner.os }}-${{ matrix.python-version }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles('environment.yml') }}
-    - uses: conda-incubator/setup-miniconda@v3
+    - uses: conda-incubator/setup-miniconda@v4
       with:
         auto-update-conda: true
         miniforge-version: latest
diff --git a/.github/workflows/ci_np2.yml b/.github/workflows/ci_np2.yml
index af4c62d6..848ae1de 100644
--- a/.github/workflows/ci_np2.yml
+++ b/.github/workflows/ci_np2.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v6
-    - uses: conda-incubator/setup-miniconda@v3
+    - uses: conda-incubator/setup-miniconda@v4
       with:
         auto-update-conda: true
         environment-file: environment_np2.yml