diff --git a/spack-environment/packages.yaml b/spack-environment/packages.yaml
index ffa7b5e388f098b1844371c8169b9e847bd42b83..182093e28fb149e710732097adec98c466bfe321 100644
--- a/spack-environment/packages.yaml
+++ b/spack-environment/packages.yaml
@@ -272,7 +272,7 @@ packages:
     - '@3.7.1'
   py-minkowskiengine:
     require:
-    - '@0.5.4'
+    - '@master'
   py-mplhep:
     require:
     - '@0.3.26'