diff --git a/.github/workflows/clean.yml b/.github/workflows/clean.yml
index fdf4194..d2306cf 100644
--- a/.github/workflows/clean.yml
+++ b/.github/workflows/clean.yml
@@ -29,7 +29,7 @@ jobs:
       run:
         shell: bash -el {0}
     steps:
-      - uses: conda-incubator/setup-miniconda@v3
+      - uses: conda-incubator/setup-miniconda@v4
         with:
           run-post: false
           channel-priority: "disabled"