diff --git a/eic-spack.sh b/eic-spack.sh
index 132fce501..b21e41670 100644
--- a/eic-spack.sh
+++ b/eic-spack.sh
@@ -5,4 +5,4 @@ EICSPACK_ORGREPO="eic/eic-spack"
 
 ## EIC spack commit hash or github version, e.g. v0.19.7
 ## note: nightly builds could use a branch e.g. releases/v0.19
-EICSPACK_VERSION="0efb894cfa50bce75efb0c06d05b4e4bd013da68"
+EICSPACK_VERSION="82b78c8bc281005289bb45ffcfeb78162c4eced8"
diff --git a/spack-environment/packages.yaml b/spack-environment/packages.yaml
index cdef19769..1fcdca10a 100644
--- a/spack-environment/packages.yaml
+++ b/spack-environment/packages.yaml
@@ -322,7 +322,7 @@ packages:
     - '@0.0.3'
   npsim:
     require:
-    - '@1.4.6'
+    - '@1.5.0'
     - +http
     - any_of: [+geocad, -geocad]
   ollama: