diff --git a/spack.yaml b/spack.yaml
index 140aa51..d5ca988 100644
--- a/spack.yaml
+++ b/spack.yaml
@@ -53,7 +53,7 @@ spack:
     all:
       require:
         - '%intel@2021.10.0'
-        - 'target=x86_64_v3'
+        - 'target=x86_64_v4'
   view: true
   concretizer:
     unify: true