diff --git a/environment-files/q2-boots-qiime2-amplicon-2025.4.yml b/environment-files/q2-boots-qiime2-amplicon-2025.4.yml
index e099de2..97047b9 100644
--- a/environment-files/q2-boots-qiime2-amplicon-2025.4.yml
+++ b/environment-files/q2-boots-qiime2-amplicon-2025.4.yml
@@ -6,4 +6,5 @@ dependencies:
   - qiime2-amplicon
   - pip
   - pip:
-     - "q2-boots @ git+https://github.com/caporaso-lab/q2-boots.git"
\ No newline at end of file
+     - "q2-boots @ git+https://github.com/caporaso-lab/q2-boots.git"
+     - hdmedians