diff --git a/spack.yaml b/spack.yaml
index 5bad20c03dbc72f29a986ceed98539720065cefc..f6980f3f6dec69a75341cc9b3999d78278e7e61f 100644
--- a/spack.yaml
+++ b/spack.yaml
@@ -40,7 +40,7 @@ spack:
     #- py-cerebunit
     - py-cerebrus
     - py-sciunit@0.2.5.1
-    - py-quantities@0.14.0
+    - py-quantities@0.14.1
     - py-quantities-scidash@0.12.4.3
     #- py-ebrains-drive@0.4.0
     - py-ebrains-kg-core