diff --git a/spack-environment/packages.yaml b/spack-environment/packages.yaml
index e1b81c4105174259446f670b08550bf5fae6f095..d5ce88d1480d534847d776c51a9e1dcaa4de03a8 100644
--- a/spack-environment/packages.yaml
+++ b/spack-environment/packages.yaml
@@ -299,7 +299,7 @@ packages:
     - '@3.12.5'
   py-awkward:
     require:
-    - '@2.1.1'
+    - '@2.6.6'
   py-bokeh:
     require:
     - '@3.3.1'