diff --git a/spack.yaml b/spack.yaml
index f599072f2a3657293e578eb19d66e7e6028dbae3..dc67f24fb3ecc3f20c1ddc364ba2fcae15421426 100644
--- a/spack.yaml
+++ b/spack.yaml
@@ -61,7 +61,7 @@ spack:
     - wf-biobb
     - wf-brainscales2-demos
     - wf-protein-association-rates@0.1
-    - wf-multi-area-model@v1.1.0
+    - wf-multi-area-model@v1.1.1
     - wf-uq-akar4@0.1
     #- py-cerebstats
     #- py-cerebunit