diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 760b55ca4..ca7d2ef40 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,10 +16,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  # # Temporarily pin the version due to
-  # # <https://github.com/mamba-org/mamba/issues/3467>
-  # MICROMAMBA_VERSION: 'latest'
-  MICROMAMBA_VERSION: '1.5.10-0'
+  MICROMAMBA_VERSION: 'latest'
 
 jobs:
   test: