From 507f6651b1cd5e576627de33568220b7ead56a0f Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Mon, 27 Apr 2026 13:42:51 -0400
Subject: [PATCH 1/2] dd4hep: display compatibility notice when older geometry
 is used with Geant4TVUserParticleHandler

---
 eic-spack.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eic-spack.sh b/eic-spack.sh
index 132fce501..4f60a50d9 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="582258cf6648228953cfafdb843ed36782970fab" # FIXME

From a65a4e733a72f81d3ab884da981648740cdeb26a Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Mon, 27 Apr 2026 20:48:35 -0400
Subject: [PATCH 2/2] bump eic-spack, npsim: 1.5.0

---
 eic-spack.sh                    | 2 +-
 spack-environment/packages.yaml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/eic-spack.sh b/eic-spack.sh
index 4f60a50d9..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="582258cf6648228953cfafdb843ed36782970fab" # FIXME
+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: