diff --git a/spack.yaml b/spack.yaml
index 4e9673146608a025e3eeae6914bbfead261a8055..f1a014aa1c5be1246b9b81741811ce7672b77367 100644
--- a/spack.yaml
+++ b/spack.yaml
@@ -20,7 +20,7 @@ spack:
     - nest@3.3 +python +gsl +mpi
     - arbor +python +mpi ^python@3:3.9
     - neuron +mpi
-    - py-pynn@0.9.6
+    - py-pynn@0.10.0
     - tvb-data
     - tvb-library ^py-numba@0.54.0 ^binutils+ld+gold
     - tvb-storage ^binutils+ld+gold