diff --git a/spack.yaml b/spack.yaml
index 31c942c0f37e591ab399420f7d7a4591159e7782..acfe46b195f998b940629a82fc3bc82664a592e3 100644
--- a/spack.yaml
+++ b/spack.yaml
@@ -42,6 +42,7 @@ spack:
     - python@3.10.8
     - py-awkward@1.9.0
     - py-boto3@1.18.12
+    - py-htgettoken@1.16-33-g3788bb4
     - py-ipython@8.5.0
     - py-jinja2@3.1.2
     - py-jinja2-cli@0.8.2
@@ -51,7 +52,7 @@ spack:
     - py-lxml@4.9.1
     - py-matplotlib@3.6.2
     - py-mplhep@0.3.26
-    - py-htgettoken@1.16-33-g3788bb4
+    - py-minkowskiengine@0.5.4
     - py-numpy@1.23.4
     - py-pandas@1.5.1
     - py-pip@22.2.2