diff --git a/docker/Stanford/Dockerfile b/docker/Stanford/Dockerfile
index 38119c16..3ff7ff4e 100644
--- a/docker/Stanford/Dockerfile
+++ b/docker/Stanford/Dockerfile
@@ -23,6 +23,7 @@ RUN yum install -y \
     # xz \
     unzip \
     bzip2 \
+    gnupg \
     && pip3 install virtualenv
 
 # Set locale to bypass ascii codec decode error
diff --git a/docker/TotalEnergies/Dockerfile b/docker/TotalEnergies/Dockerfile
index 6c5b6e58..084bcae1 100644
--- a/docker/TotalEnergies/Dockerfile
+++ b/docker/TotalEnergies/Dockerfile
@@ -22,6 +22,7 @@ RUN yum install --disablerepo=intel-mkl-repo -y \
     # xz \
     unzip \
     bzip2 \
+    gnupg2 \
     && pip3 install virtualenv
 
 # Install clingo for Spack
diff --git a/docker/TotalEnergies/Pangea3.Dockerfile b/docker/TotalEnergies/Pangea3.Dockerfile
index eee5ee68..61434384 100644
--- a/docker/TotalEnergies/Pangea3.Dockerfile
+++ b/docker/TotalEnergies/Pangea3.Dockerfile
@@ -19,6 +19,7 @@ RUN dnf clean all && \
         gettext-devel \
         libtool \
         bzip2 \
+        gnupg2 \
         unzip
 
 # All the environment variables defined in this Dockerfile
diff --git a/docker/TotalEnergies/pecan.Dockerfile b/docker/TotalEnergies/pecan.Dockerfile
index 3e19fbef..d89aa46c 100644
--- a/docker/TotalEnergies/pecan.Dockerfile
+++ b/docker/TotalEnergies/pecan.Dockerfile
@@ -34,6 +34,7 @@ RUN yum install -y \
     gcc-c++ \
     wget \
     bzip2 \
+    gnupg \
     zlib-devel
 
 WORKDIR /tmp/src
diff --git a/docker/pangea-spack.yaml b/docker/pangea-spack.yaml
index 5cac83b6..a505347d 100644
--- a/docker/pangea-spack.yaml
+++ b/docker/pangea-spack.yaml
@@ -12,6 +12,11 @@ spack:
   # Regular TPLs do not need views
   view: false
 
+  # Include shared variants and versions
+  include:
+  - ../defaults.yaml
+  - ../versions.yaml
+
   compilers::
   - compiler:
       spec: gcc@=9.4.0
@@ -38,44 +43,6 @@ spack:
         lapack: [openblas]
         mpi: [openmpi]
 
-
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-
-    hypre:
-      require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
-
-    # v2025.0.3.0
-    chai:
-      require: "@git.4b9060b18b9bec1167026cfb3132bd540c4bd56b=develop"
-
-    # v2025.0.3.0
-    umpire:
-      require: "@git.1ed0669c57f041baa1f1070693991c3a7a43e7ee=develop"
-
-    # v2025.0.3.0
-    raja:
-      require: "@git.1d70abf171474d331f1409908bdf1b1c3fe19222=develop"
-
-    # v2025.0.3.0
-    camp:
-      require: "@git.ee0a3069a7ae72da8bcea63c06260fad34901d43=main"
-
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
-
     autoconf:
       externals:
       - spec: autoconf@2.69
diff --git a/docker/pecan-spack.yaml b/docker/pecan-spack.yaml
index b5b25ce0..822bd2a8 100644
--- a/docker/pecan-spack.yaml
+++ b/docker/pecan-spack.yaml
@@ -12,6 +12,11 @@ spack:
   # Regular TPLs do not need views
   view: false
 
+  # Include shared variants and versions
+  include:
+  - ../defaults.yaml
+  - ../versions.yaml
+
   compilers::
   # Pecan CPU/GPU compiler
   - compiler:
@@ -38,44 +43,6 @@ spack:
         lapack: [intel-mkl]
         mpi: [openmpi]
 
-
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-
-    hypre:
-      require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
-
-    # v2025.0.3.0
-    chai:
-      require: "@git.4b9060b18b9bec1167026cfb3132bd540c4bd56b=develop"
-
-    # v2025.0.3.0
-    umpire:
-      require: "@git.1ed0669c57f041baa1f1070693991c3a7a43e7ee=develop"
-
-    # v2025.0.3.0
-    raja:
-      require: "@git.1d70abf171474d331f1409908bdf1b1c3fe19222=develop"
-
-    # v2025.0.3.0
-    camp:
-      require: "@git.ee0a3069a7ae72da8bcea63c06260fad34901d43=main"
-
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
-
     autoconf:
       version: [2.71]
       buildable: false
diff --git a/docker/rocky-spack.yaml b/docker/rocky-spack.yaml
index cb65627e..94025319 100644
--- a/docker/rocky-spack.yaml
+++ b/docker/rocky-spack.yaml
@@ -12,6 +12,11 @@ spack:
   # Regular TPLs do not need views
   view: false
 
+  # Include shared variants and versions
+  include:
+  - ../defaults.yaml
+  - ../versions.yaml
+
   compilers::
   - compiler:
       extra_rpaths: []
@@ -51,44 +56,6 @@ spack:
         lapack: [netlib-lapack]
         mpi: [openmpi]
 
-
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-
-    hypre:
-      require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
-
-    # v2025.0.3.0
-    chai:
-      require: "@git.4b9060b18b9bec1167026cfb3132bd540c4bd56b=develop"
-
-    # v2025.0.3.0
-    umpire:
-      require: "@git.1ed0669c57f041baa1f1070693991c3a7a43e7ee=develop"
-
-    # v2025.0.3.0
-    raja:
-      require: "@git.1d70abf171474d331f1409908bdf1b1c3fe19222=develop"
-
-    # v2025.0.3.0
-    camp:
-      require: "@git.ee0a3069a7ae72da8bcea63c06260fad34901d43=main"
-
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
-
     autoconf:
       version: [2.71]
       buildable: false
diff --git a/docker/spack.yaml b/docker/spack.yaml
index b9d26023..463e8ead 100644
--- a/docker/spack.yaml
+++ b/docker/spack.yaml
@@ -12,6 +12,12 @@ spack:
   # Regular TPLs do not need views
   view: false
 
+  # Include shared variants and versions
+  include:
+  - ../defaults.yaml
+  - ../versions.yaml
+
+
   compilers::
   - compiler:
       extra_rpaths: []
@@ -117,44 +123,6 @@ spack:
         lapack: [netlib-lapack]
         mpi: [openmpi]
 
-
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-
-    hypre:
-      require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
-
-    # v2025.0.3.0
-    chai:
-      require: "@git.4b9060b18b9bec1167026cfb3132bd540c4bd56b=develop"
-
-    # v2025.0.3.0
-    umpire:
-      require: "@git.1ed0669c57f041baa1f1070693991c3a7a43e7ee=develop"
-
-    # v2025.0.3.0
-    raja:
-      require: "@git.1d70abf171474d331f1409908bdf1b1c3fe19222=develop"
-
-    # v2025.0.3.0
-    camp:
-      require: "@git.ee0a3069a7ae72da8bcea63c06260fad34901d43=main"
-
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
-
     autoconf:
       version: [2.71]
       buildable: false
diff --git a/docker/stanford-spack.yaml b/docker/stanford-spack.yaml
index 195b1fbb..f8b43a32 100644
--- a/docker/stanford-spack.yaml
+++ b/docker/stanford-spack.yaml
@@ -13,6 +13,11 @@ spack:
   # Regular TPLs do not need views
   view: false
 
+  # Include shared variants and versions
+  include:
+  - ../defaults.yaml
+  - ../versions.yaml
+
   compilers::
   # Sherlock CPU/GPU Compiler (centos7 x86_64)
   - compiler:
@@ -39,43 +44,6 @@ spack:
         blas: [openblas]
         lapack: [openblas]
 
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-
-    hypre:
-      require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
-
-    # v2025.0.3.0
-    chai:
-      require: "@git.4b9060b18b9bec1167026cfb3132bd540c4bd56b=develop"
-
-    # v2025.0.3.0
-    umpire:
-      require: "@git.1ed0669c57f041baa1f1070693991c3a7a43e7ee=develop"
-
-    # v2025.0.3.0
-    raja:
-      require: "@git.1d70abf171474d331f1409908bdf1b1c3fe19222=develop"
-
-    # v2025.0.3.0
-    camp:
-      require: "@git.ee0a3069a7ae72da8bcea63c06260fad34901d43=main"
-
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
-
     autoconf:
       buildable: false
       externals:
diff --git a/docker/tpl-centos-gcc-cuda.Dockerfile b/docker/tpl-centos-gcc-cuda.Dockerfile
index 08033dbb..f99c9f19 100644
--- a/docker/tpl-centos-gcc-cuda.Dockerfile
+++ b/docker/tpl-centos-gcc-cuda.Dockerfile
@@ -48,6 +48,7 @@ RUN yum -y install \
     # xz \
     unzip \
     bzip2 \
+    gnupg \
     && pip3 install virtualenv
 
 # Install clingo for Spack
diff --git a/docker/tpl-rockylinux-clang-cuda-12.Dockerfile b/docker/tpl-rockylinux-clang-cuda-12.Dockerfile
index 81571885..bffe8879 100644
--- a/docker/tpl-rockylinux-clang-cuda-12.Dockerfile
+++ b/docker/tpl-rockylinux-clang-cuda-12.Dockerfile
@@ -28,6 +28,7 @@ RUN dnf clean all && \
         unzip \
         mpfr-devel \
         bzip2 \
+        gnupg \
         xz \
         python3-virtualenv
 
diff --git a/docker/tpl-rockylinux-gcc-cuda-12.Dockerfile b/docker/tpl-rockylinux-gcc-cuda-12.Dockerfile
index f2995a47..faf56712 100644
--- a/docker/tpl-rockylinux-gcc-cuda-12.Dockerfile
+++ b/docker/tpl-rockylinux-gcc-cuda-12.Dockerfile
@@ -26,6 +26,7 @@ RUN dnf clean all && \
         unzip \
         mpfr-devel \
         bzip2 \
+        gnupg \
         xz \
         python3-virtualenv
 
diff --git a/docker/tpl-ubuntu-clang-cuda.Dockerfile b/docker/tpl-ubuntu-clang-cuda.Dockerfile
index 6c70fabb..0fe92b43 100644
--- a/docker/tpl-ubuntu-clang-cuda.Dockerfile
+++ b/docker/tpl-ubuntu-clang-cuda.Dockerfile
@@ -33,6 +33,8 @@ RUN ln -fs /usr/share/zoneinfo/America/Los_Angeles /etc/localtime && \
         unzip \
         libmpfr-dev \
         lbzip2 \
+        bzip2 \
+        gnupg \
         virtualenv
 
 # Install clingo for Spack
diff --git a/docker/tpl-ubuntu-clang.Dockerfile b/docker/tpl-ubuntu-clang.Dockerfile
index 98a5d24f..55094101 100644
--- a/docker/tpl-ubuntu-clang.Dockerfile
+++ b/docker/tpl-ubuntu-clang.Dockerfile
@@ -38,6 +38,8 @@ RUN DEBIAN_FRONTEND=noninteractive TZ=America/Los_Angeles \
     unzip \
     libmpfr-dev \
     lbzip2 \
+    bzip2 \
+    gnupg \
     virtualenv
 
 # Install clingo for Spack
diff --git a/docker/tpl-ubuntu-gcc.Dockerfile b/docker/tpl-ubuntu-gcc.Dockerfile
index beb456ad..736ca370 100644
--- a/docker/tpl-ubuntu-gcc.Dockerfile
+++ b/docker/tpl-ubuntu-gcc.Dockerfile
@@ -63,6 +63,8 @@ RUN DEBIAN_FRONTEND=noninteractive TZ=America/Los_Angeles \
     unzip \
     libmpfr-dev \
     lbzip2 \
+    bzip2 \
+    gnupg \
     virtualenv
 
 # Install clingo for Spack
diff --git a/scripts/setupLC-TPL-uberenv.bash b/scripts/setupLC-TPL-uberenv.bash
index 84f07263..bb0dc34f 100755
--- a/scripts/setupLC-TPL-uberenv.bash
+++ b/scripts/setupLC-TPL-uberenv.bash
@@ -41,10 +41,10 @@ fi
 
 echo "Building all LC TPLs from $GEOS_BRANCH to be installed at $INSTALL_DIR..."
 
-./scripts/setupLC-TPL-uberenv-helper.bash $INSTALL_DIR dane gcc-12 "%gcc@12.1.1 +docs" "salloc -N 1 -n 1 -t 150 -A vortex" $@ &
-./scripts/setupLC-TPL-uberenv-helper.bash $INSTALL_DIR dane gcc-12noAVX "%gcc@12noAVX +docs" "salloc -N 1 -n 1 -t 150 -A vortex" $@ &
-./scripts/setupLC-TPL-uberenv-helper.bash $INSTALL_DIR dane gcc-13 "%gcc@13.3.1 +docs" "salloc -N 1 -n 1 -t 150 -A vortex" $@ &
-./scripts/setupLC-TPL-uberenv-helper.bash $INSTALL_DIR dane clang-14 "%clang@14.0.6 +docs" "salloc -N 1 -n 1 -t 150 -A vortex" $@ &
+./scripts/setupLC-TPL-uberenv-helper.bash $INSTALL_DIR dane gcc-12      "%gcc@12.1.1 +docs"   "salloc -n 112 --exclusive -p pdebug" $@ &
+./scripts/setupLC-TPL-uberenv-helper.bash $INSTALL_DIR dane gcc-12noAVX "%gcc@12noAVX +docs"  "salloc -n 112 --exclusive -p pdebug" $@ &
+./scripts/setupLC-TPL-uberenv-helper.bash $INSTALL_DIR dane gcc-13      "%gcc@13.3.1 +docs"   "salloc -n 112 --exclusive -p pdebug" $@ &
+./scripts/setupLC-TPL-uberenv-helper.bash $INSTALL_DIR dane clang-14    "%clang@14.0.6 +docs" "salloc -n 112 --exclusive -p pdebug" $@ &
 ./scripts/setupLC-TPL-uberenv-helper.bash $INSTALL_DIR lassen gcc-8-cuda-11 "%gcc@8.3.1+cuda~uncrustify cuda_arch=70 ^cuda@11.8.0+allow-unsupported-compilers" "lalloc 1 -W 150" $@ &
 ./scripts/setupLC-TPL-uberenv-helper.bash $INSTALL_DIR lassen gcc-12-cuda-12 "%gcc@12.2.1+cuda~uncrustify cuda_arch=70 ^cuda@12.2.2+allow-unsupported-compilers" "lalloc 1 -W 150" $@ &
 ./scripts/setupLC-TPL-uberenv-helper.bash $INSTALL_DIR lassen clang-13-cuda-11 "%clang@13.0.1+cuda~uncrustify cuda_arch=70 ^cuda@11.8.0+allow-unsupported-compilers" "lalloc 1 -W 150" $@ &
diff --git a/scripts/spack_configs/blueos_3_ppc64le_ib_p9/spack.yaml b/scripts/spack_configs/blueos_3_ppc64le_ib_p9/spack.yaml
index f47d2ab5..71c542f7 100644
--- a/scripts/spack_configs/blueos_3_ppc64le_ib_p9/spack.yaml
+++ b/scripts/spack_configs/blueos_3_ppc64le_ib_p9/spack.yaml
@@ -39,6 +39,11 @@ spack:
   # Regular TPLs do not need views
   view: false
 
+  # Include shared variants and versions
+  include:
+  - ../defaults.yaml
+  - ../versions.yaml
+
   compilers::
   - compiler:
       spec: clang@10.0.1
@@ -101,43 +106,6 @@ spack:
         blas: [essl]
         lapack: [essl]
 
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-
-    hypre:
-      require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
-
-    # v2025.0.3.0
-    chai:
-      require: "@git.4b9060b18b9bec1167026cfb3132bd540c4bd56b=develop"
-
-    # v2025.0.3.0
-    umpire:
-      require: "@git.1ed0669c57f041baa1f1070693991c3a7a43e7ee=develop"
-
-    # v2025.0.3.0
-    raja:
-      require: "@git.1d70abf171474d331f1409908bdf1b1c3fe19222=develop"
-
-    # v2025.0.3.0
-    camp:
-      require: "@git.ee0a3069a7ae72da8bcea63c06260fad34901d43=main"
-
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
-
     spectrum-mpi:
       buildable: False
       externals:
diff --git a/scripts/spack_configs/defaults.yaml b/scripts/spack_configs/defaults.yaml
new file mode 100644
index 00000000..6b36e02e
--- /dev/null
+++ b/scripts/spack_configs/defaults.yaml
@@ -0,0 +1,16 @@
+#------------------------------------------------------------------------------------------------------------
+# SPDX-License-Identifier: LGPL-2.1-only
+#
+# Copyright (c) 2018-2020 Lawrence Livermore National Security LLC
+# Copyright (c) 2018-2020 The Board of Trustees of the Leland Stanford Junior University
+# Copyright (c) 2018-2020 TotalEnergies
+# Copyright (c) 2019-     GEOSX Contributors
+# All rights reserved
+#
+# See top level LICENSE, COPYRIGHT, CONTRIBUTORS, NOTICE, and ACKNOWLEDGEMENTS files for details.
+#------------------------------------------------------------------------------------------------------------
+
+#
+# This file lists the default package variants for geos's dependencies
+# (empty for now - default variants defined in the package.py for geos)
+#
diff --git a/scripts/spack_configs/macOS/spack.yaml b/scripts/spack_configs/macOS/spack.yaml
index 3449563f..dc37e444 100644
--- a/scripts/spack_configs/macOS/spack.yaml
+++ b/scripts/spack_configs/macOS/spack.yaml
@@ -12,6 +12,11 @@ spack:
   # Regular TPLs do not need views
   view: false
 
+  # Include shared variants and versions
+  include:
+  - ../defaults.yaml
+  - ../versions.yaml
+
   compilers:
     - compiler:
         spec: apple-clang@16.0.0
@@ -63,44 +68,6 @@ spack:
         - spec: openblas@0.3.29
           prefix: /opt/homebrew/opt/openblas
 
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-
-    # master - 10/18/24
-    hypre:
-      require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
-
-    # v2024.07.0
-    chai:
-      require: "@git.df7741f1dbbdc5fff5f7d626151fdf1904e62b19=develop"
-
-    # v2024.07.0
-    umpire:
-      require: "@git.abd729f40064175e999a83d11d6b073dac4c01d2=develop"
-
-    # v2024.07.0
-    raja:
-      require: "@git.4d7fcba55ebc7cb972b7cc9f6778b48e43792ea1=develop"
-
-    # v2024.07.0
-    camp:
-      require: "@git.0f07de4240c42e0b38a8d872a20440cb4b33d9f5=main"
-
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
-
     # Lock down which MPI we are using
     openmpi:
       buildable: False
diff --git a/scripts/spack_configs/maple/spack.yaml b/scripts/spack_configs/maple/spack.yaml
index 5d08c6e5..82594316 100644
--- a/scripts/spack_configs/maple/spack.yaml
+++ b/scripts/spack_configs/maple/spack.yaml
@@ -22,6 +22,11 @@ spack:
   # Regular TPLs do not need views
   view: false
 
+  # Include shared variants and versions
+  include:
+  - ../defaults.yaml
+  - ../versions.yaml
+
   #############
   # COMPILERS #
   #############
@@ -65,40 +70,6 @@ spack:
     mathpresso:
       buildable: false
 
-    ####
-    # spec of packages to build for
-
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-    # v2.32.0-33
-    hypre:
-      require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
-    # v2025.0.3
-    chai:
-      require: "@git.4b9060b18b9bec1167026cfb3132bd540c4bd56b=develop"
-    # v2025.0.3.0
-    umpire:
-      require: "@git.1ed0669c57f041baa1f1070693991c3a7a43e7ee=develop"
-    # v2025.0.3.0
-    raja:
-      require: "@git.1d70abf171474d331f1409908bdf1b1c3fe19222=develop"
-    # v2025.0.3.0
-    camp:
-      require: "@git.ee0a3069a7ae72da8bcea63c06260fad34901d43=main"
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-    # master - 04/12/20
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-    # master - 04/26/20
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
-
     ####
     # spec of spack packages to reuse
     bison:
diff --git a/scripts/spack_configs/pangea-3/spack.yaml b/scripts/spack_configs/pangea-3/spack.yaml
index 7b481818..959378f1 100644
--- a/scripts/spack_configs/pangea-3/spack.yaml
+++ b/scripts/spack_configs/pangea-3/spack.yaml
@@ -24,6 +24,11 @@ spack:
   # Regular TPLs do not need views
   view: false
 
+  # Include shared variants and versions
+  include:
+  - ../defaults.yaml
+  - ../versions.yaml
+
   #############
   # COMPILERS #
   #############
@@ -71,40 +76,7 @@ spack:
       buildable: false
 
     ####
-    # spec of packages to build for
-
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-    # v2.32.0-33
-    hypre:
-      require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
-    # v2025.0.3
-    chai:
-      require: "@git.4b9060b18b9bec1167026cfb3132bd540c4bd56b=develop"
-    # v2025.0.3.0
-    umpire:
-      require: "@git.1ed0669c57f041baa1f1070693991c3a7a43e7ee=develop"
-    # v2025.0.3.0
-    raja:
-      require: "@git.1d70abf171474d331f1409908bdf1b1c3fe19222=develop"
-    # v2025.0.3.0
-    camp:
-      require: "@git.ee0a3069a7ae72da8bcea63c06260fad34901d43=main"
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-    # master - 04/12/20
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-    # master - 04/26/20
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
 
-    ####
     # spec of spack packages to reuse
     berkeley-db:
       externals:
diff --git a/scripts/spack_configs/pangea-4/spack.yaml b/scripts/spack_configs/pangea-4/spack.yaml
index 0d41ec97..ecaafc39 100644
--- a/scripts/spack_configs/pangea-4/spack.yaml
+++ b/scripts/spack_configs/pangea-4/spack.yaml
@@ -23,6 +23,11 @@ spack:
   # Regular TPLs do not need views
   view: false
 
+  # Include shared variants and versions
+  include:
+  - ../defaults.yaml
+  - ../versions.yaml
+
   #############
   # COMPILERS #
   #############
@@ -66,40 +71,6 @@ spack:
     lapack:
       buildable: false
 
-    ####
-    # spec of packages to build for
-
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-    # v2.32.0-33
-    hypre:
-      require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
-    # v2025.0.3
-    chai:
-      require: "@git.4b9060b18b9bec1167026cfb3132bd540c4bd56b=develop"
-    # v2025.0.3.0
-    umpire:
-      require: "@git.1ed0669c57f041baa1f1070693991c3a7a43e7ee=develop"
-    # v2025.0.3.0
-    raja:
-      require: "@git.1d70abf171474d331f1409908bdf1b1c3fe19222=develop"
-    # v2025.0.3.0
-    camp:
-      require: "@git.ee0a3069a7ae72da8bcea63c06260fad34901d43=main"
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-    # master - 04/12/20
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-    # master - 04/26/20
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
-
     ####
     # spec of spack packages to reuse
 
diff --git a/scripts/spack_configs/pine/spack.yaml b/scripts/spack_configs/pine/spack.yaml
index ab0d9113..bafae683 100644
--- a/scripts/spack_configs/pine/spack.yaml
+++ b/scripts/spack_configs/pine/spack.yaml
@@ -22,6 +22,11 @@ spack:
   # Regular TPLs do not need views
   view: false
 
+  # Include shared variants and versions
+  include:
+  - ../defaults.yaml
+  - ../versions.yaml
+
   #############
   # COMPILERS #
   #############
@@ -62,40 +67,6 @@ spack:
     lapack:
       buildable: false
 
-    ####
-    # spec of packages to build for
-
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-    # v2.32.0-33
-    hypre:
-      require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
-    # v2025.0.3
-    chai:
-      require: "@git.4b9060b18b9bec1167026cfb3132bd540c4bd56b=develop"
-    # v2025.0.3.0
-    umpire:
-      require: "@git.1ed0669c57f041baa1f1070693991c3a7a43e7ee=develop"
-    # v2025.0.3.0
-    raja:
-      require: "@git.1d70abf171474d331f1409908bdf1b1c3fe19222=develop"
-    # v2025.0.3.0
-    camp:
-      require: "@git.ee0a3069a7ae72da8bcea63c06260fad34901d43=main"
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-    # master - 04/12/20
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-    # master - 04/26/20
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
-
     ####
     # spec of spack packages to reuse
     gmp:
diff --git a/scripts/spack_configs/toss_4_x86_64_ib/spack.yaml b/scripts/spack_configs/toss_4_x86_64_ib/spack.yaml
index c8d17a44..e4c4c301 100644
--- a/scripts/spack_configs/toss_4_x86_64_ib/spack.yaml
+++ b/scripts/spack_configs/toss_4_x86_64_ib/spack.yaml
@@ -37,6 +37,11 @@ spack:
   # Regular TPLs do not need views
   view: false
 
+  # Include shared variants and versions
+  include:
+  - ../defaults.yaml
+  - ../versions.yaml
+
   compilers::
   - compiler:
       spec: clang@14.0.6
@@ -115,43 +120,6 @@ spack:
         blas: [intel-oneapi-mkl]
         lapack: [intel-oneapi-mkl]
 
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-
-    hypre:
-      require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
-
-    # v2025.0.3.0
-    chai:
-      require: "@git.4b9060b18b9bec1167026cfb3132bd540c4bd56b=develop"
-
-    # v2025.0.3.0
-    umpire:
-      require: "@git.1ed0669c57f041baa1f1070693991c3a7a43e7ee=develop"
-
-    # v2025.0.3.0
-    raja:
-      require: "@git.1d70abf171474d331f1409908bdf1b1c3fe19222=develop"
-
-    # v2025.0.3.0
-    camp:
-      require: "@git.ee0a3069a7ae72da8bcea63c06260fad34901d43=main"
-
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
-
    # Lock down which MPI we are using
     mvapich2:
       buildable: False
diff --git a/scripts/spack_configs/versions.yaml b/scripts/spack_configs/versions.yaml
new file mode 100644
index 00000000..37052ab1
--- /dev/null
+++ b/scripts/spack_configs/versions.yaml
@@ -0,0 +1,55 @@
+#------------------------------------------------------------------------------------------------------------
+# SPDX-License-Identifier: LGPL-2.1-only
+#
+# Copyright (c) 2018-2020 Lawrence Livermore National Security LLC
+# Copyright (c) 2018-2020 The Board of Trustees of the Leland Stanford Junior University
+# Copyright (c) 2018-2020 TotalEnergies
+# Copyright (c) 2019-     GEOSX Contributors
+# All rights reserved
+#
+# See top level LICENSE, COPYRIGHT, CONTRIBUTORS, NOTICE, and ACKNOWLEDGEMENTS files for details.
+#------------------------------------------------------------------------------------------------------------
+
+#
+# This file lists the package versions for geos's dependencies
+#
+packages:
+  # v0.6.2
+  blt:
+    require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
+
+  # master - 06/27/25
+  hypre:
+    require: "@git.907a2d07b64fe47bdde4540c54665c83ced83a2c"
+
+  # v2025.0.3.0
+  chai:
+    require: "@git.4b9060b18b9bec1167026cfb3132bd540c4bd56b=develop"
+
+  # v2025.0.3.0
+  umpire:
+    require: "@git.1ed0669c57f041baa1f1070693991c3a7a43e7ee=develop"
+
+  # v2025.0.3.0
+  raja:
+    require: "@git.1d70abf171474d331f1409908bdf1b1c3fe19222=develop"
+
+  # v2025.0.3.0
+  camp:
+    require: "@git.ee0a3069a7ae72da8bcea63c06260fad34901d43=main"
+
+  # v2.12.0
+  caliper:
+    require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
+
+  # v0.9.2
+  conduit:
+    require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
+
+  # master - 04/12/20
+  uncrustify:
+    require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
+
+  # master - 04/26/20
+  superlu-dist:
+    require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
diff --git a/scripts/uberenv b/scripts/uberenv
index 205672b8..a76a2942 160000
--- a/scripts/uberenv
+++ b/scripts/uberenv
@@ -1 +1 @@
-Subproject commit 205672b8b2520d7dc69acefe8738960cd5db0937
+Subproject commit a76a2942f0b575f7d9047dfb87d699e2b6d18f12