diff --git a/.github/workflows/cache.yml b/.github/workflows/cache.yml
index 7638fed0..9035a07f 100644
--- a/.github/workflows/cache.yml
+++ b/.github/workflows/cache.yml
@@ -13,7 +13,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup Anaconda
-        uses: conda-incubator/setup-miniconda@v3
+        uses: conda-incubator/setup-miniconda@v4
         with:
           auto-update-conda: true
           auto-activate-base: true
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b8184683..65e6e7c6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup Anaconda
-        uses: conda-incubator/setup-miniconda@v3
+        uses: conda-incubator/setup-miniconda@v4
         with:
           auto-update-conda: true
           auto-activate-base: true
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index bb744537..d892e688 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -13,7 +13,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup Anaconda
-        uses: conda-incubator/setup-miniconda@v3
+        uses: conda-incubator/setup-miniconda@v4
         with:
           auto-update-conda: true
           auto-activate-base: true