diff --git a/modulefiles/module_base.gaea.lua b/modulefiles/module_base.gaea.lua
index b08e79c274..f379225380 100644
--- a/modulefiles/module_base.gaea.lua
+++ b/modulefiles/module_base.gaea.lua
@@ -38,10 +38,8 @@ load(pathJoin("py-xarray", (os.getenv("py_xarray_ver") or "None")))
 setenv("WGRIB2","wgrib2")
 setenv("UTILROOT",(os.getenv("prod_util_ROOT") or "None"))
 
---prepend_path("MODULEPATH", pathJoin("/gpfs/f5/ufs-ard/world-shared/global/glopara/data/git/prepobs/v" .. (os.getenv("prepobs_run_ver") or "None"), "modulefiles"))
---load(pathJoin("prepobs", (os.getenv("prepobs_run_ver") or "None")))
-prepend_path("MODULEPATH", pathJoin("/gpfs/f5/ufs-ard/world-shared/global/glopara/data/git/prepobs/v1.1.0", "modulefiles"))
-load(pathJoin("prepobs", "1.1.0"))
+prepend_path("MODULEPATH", pathJoin("/gpfs/f5/ufs-ard/world-shared/global/glopara/data/git/prepobs/v" .. (os.getenv("prepobs_run_ver") or "None"), "modulefiles"))
+load(pathJoin("prepobs", (os.getenv("prepobs_run_ver") or "None")))
 
 prepend_path("MODULEPATH", pathJoin("/gpfs/f5/ufs-ard/world-shared/global/glopara/data/git/Fit2Obs/v" .. (os.getenv("fit2obs_ver") or "None"), "modulefiles"))
 load(pathJoin("fit2obs", (os.getenv("fit2obs_ver") or "None")))
diff --git a/modulefiles/module_base.hercules.lua b/modulefiles/module_base.hercules.lua
index fdc5f58698..4245b0d6f9 100644
--- a/modulefiles/module_base.hercules.lua
+++ b/modulefiles/module_base.hercules.lua
@@ -43,12 +43,10 @@ setenv("WGRIB2","wgrib2")
 setenv("WGRIB","wgrib")
 setenv("UTILROOT",(os.getenv("prod_util_ROOT") or "None"))
 
---prepend_path("MODULEPATH", pathJoin"/work/noaa/global/glopara/git/prepobs/v" .. (os.getenv("prepobs_run_ver") or "None"), "modulefiles")
-prepend_path("MODULEPATH", pathJoin("/work/noaa/global/kfriedma/glopara/git/prepobs/v" .. (os.getenv("prepobs_run_ver") or "None"), "modulefiles"))
+prepend_path("MODULEPATH", pathJoin("/work/noaa/global/glopara/git_rocky9/prepobs/v" .. (os.getenv("prepobs_run_ver") or "None"), "modulefiles"))
 load(pathJoin("prepobs", (os.getenv("prepobs_run_ver") or "None")))
 
---prepend_path("MODULEPATH", pathJoin("/work/noaa/global/glopara/git/Fit2Obs/v" .. (os.getenv("fit2obs_ver") or "None"), "modulefiles"))
-prepend_path("MODULEPATH", pathJoin("/work/noaa/global/kfriedma/glopara/git/Fit2Obs/v" .. (os.getenv("fit2obs_ver") or "None"), "modulefiles"))
+prepend_path("MODULEPATH", pathJoin("/work/noaa/global/glopara/git_rocky9/Fit2Obs/v" .. (os.getenv("fit2obs_ver") or "None"), "modulefiles"))
 load(pathJoin("fit2obs", (os.getenv("fit2obs_ver") or "None")))
 
 whatis("Description: GFS run environment")
diff --git a/modulefiles/module_base.jet.lua b/modulefiles/module_base.jet.lua
index 76320688b0..2f00c301df 100644
--- a/modulefiles/module_base.jet.lua
+++ b/modulefiles/module_base.jet.lua
@@ -49,7 +49,7 @@ setenv("WGRIB2","wgrib2")
 setenv("WGRIB","wgrib")
 setenv("UTILROOT",(os.getenv("prod_util_ROOT") or "None"))
 
-prepend_path("MODULEPATH", pathJoin("/lfs4/HFIP/hfv3gfs/glopara/git/prepobs/v" .. (os.getenv("prepobs_run_ver") or "None"), "modulefiles"))
+prepend_path("MODULEPATH", pathJoin("/lfs5/HFIP/hfv3gfs/glopara/git/prepobs/v" .. (os.getenv("prepobs_run_ver") or "None"), "modulefiles"))
 load(pathJoin("prepobs", (os.getenv("prepobs_run_ver") or "None")))
 
 prepend_path("MODULEPATH", pathJoin("/lfs4/HFIP/hfv3gfs/glopara/git/Fit2Obs/v" .. (os.getenv("fit2obs_ver") or "None"), "modulefiles"))
diff --git a/modulefiles/module_base.orion.lua b/modulefiles/module_base.orion.lua
index 5cee9e5e31..e7b51ed563 100644
--- a/modulefiles/module_base.orion.lua
+++ b/modulefiles/module_base.orion.lua
@@ -42,12 +42,10 @@ setenv("WGRIB2","wgrib2")
 setenv("WGRIB","wgrib")
 setenv("UTILROOT",(os.getenv("prod_util_ROOT") or "None"))
 
---prepend_path("MODULEPATH", pathJoin"/work/noaa/global/glopara/git/prepobs/v" .. (os.getenv("prepobs_run_ver") or "None"), "modulefiles")
-prepend_path("MODULEPATH", pathJoin("/work/noaa/global/kfriedma/glopara/git/prepobs/v" .. (os.getenv("prepobs_run_ver") or "None"), "modulefiles"))
+prepend_path("MODULEPATH", pathJoin("/work/noaa/global/glopara/git_rocky9/prepobs/v" .. (os.getenv("prepobs_run_ver") or "None"), "modulefiles"))
 load(pathJoin("prepobs", (os.getenv("prepobs_run_ver") or "None")))
 
---prepend_path("MODULEPATH", pathJoin("/work/noaa/global/glopara/git/Fit2Obs/v" .. (os.getenv("fit2obs_ver") or "None"), "modulefiles"))
-prepend_path("MODULEPATH", pathJoin("/work/noaa/global/kfriedma/glopara/git/Fit2Obs/v" .. (os.getenv("fit2obs_ver") or "None"), "modulefiles"))
+prepend_path("MODULEPATH", pathJoin("/work/noaa/global/glopara/git_rocky9/Fit2Obs/v" .. (os.getenv("fit2obs_ver") or "None"), "modulefiles"))
 load(pathJoin("fit2obs", (os.getenv("fit2obs_ver") or "None")))
 
 whatis("Description: GFS run environment")
diff --git a/modulefiles/module_base.wcoss2.lua b/modulefiles/module_base.wcoss2.lua
index 49d5abc678..830ea78b05 100644
--- a/modulefiles/module_base.wcoss2.lua
+++ b/modulefiles/module_base.wcoss2.lua
@@ -36,7 +36,7 @@ setenv("HPC_OPT", "/apps/ops/para/libs")
 load(pathJoin("met", (os.getenv("met_ver") or "None")))
 load(pathJoin("metplus", (os.getenv("metplus_ver") or "None")))
 
-prepend_path("MODULEPATH", pathJoin("/lfs/h2/emc/global/save/emc.global/git/prepobs/v" .. (os.getenv("prepobs_run_ver") or "None"), "modulefiles"))
+prepend_path("MODULEPATH", pathJoin("/lfs/h2/emc/global/save/emc.global/git/prepobs/gfsv17_v" .. (os.getenv("prepobs_run_ver") or "None"), "modulefiles"))
 load(pathJoin("prepobs", (os.getenv("prepobs_run_ver") or "None")))
 
 prepend_path("MODULEPATH", pathJoin("/lfs/h2/emc/global/save/emc.global/git/Fit2Obs/v" .. (os.getenv("fit2obs_ver") or "None"), "modulefiles"))
diff --git a/parm/config/gfs/config.base b/parm/config/gfs/config.base
index 81b18030fa..784c334d82 100644
--- a/parm/config/gfs/config.base
+++ b/parm/config/gfs/config.base
@@ -95,7 +95,7 @@ export MODE="@MODE@" # cycled/forecast-only
 # Build paths relative to $HOMEgfs
 export FIXgsi="${HOMEgfs}/fix/gsi"
 export HOMEpost="${HOMEgfs}"
-export HOMEobsproc="${BASE_GIT:-}/obsproc/v${obsproc_run_ver:-1.1.2}"
+export HOMEobsproc="${BASE_GIT:-}/obsproc/v${obsproc_run_ver:-}"
 
 # CONVENIENT utility scripts and other environment parameters
 export NCP="/bin/cp -p"
diff --git a/versions/build.gaea.ver b/versions/build.gaea.ver
index b92fe8c1db..8b6e641eb6 100644
--- a/versions/build.gaea.ver
+++ b/versions/build.gaea.ver
@@ -1,6 +1,5 @@
 export stack_intel_ver=2023.1.0
 export stack_cray_mpich_ver=8.1.25
 export spack_env=gsi-addon-dev
-
-source "${HOMEgfs:-}/versions/run.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/ncrc/proj/epic/spack-stack/spack-stack-${spack_stack_ver}/envs/${spack_env}/install/modulefiles/Core"
diff --git a/versions/build.hera.ver b/versions/build.hera.ver
index 337d5c32da..70afb90a29 100644
--- a/versions/build.hera.ver
+++ b/versions/build.hera.ver
@@ -1,5 +1,5 @@
 export stack_intel_ver=2021.5.0
 export stack_impi_ver=2021.5.1
 export spack_env=gsi-addon-dev-rocky8
-source "${HOMEgfs:-}/versions/build.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/scratch1/NCEPDEV/nems/role.epic/spack-stack/spack-stack-${spack_stack_ver}/envs/${spack_env}/install/modulefiles/Core"
diff --git a/versions/build.hercules.ver b/versions/build.hercules.ver
index cab0c92111..2d7185d5e7 100644
--- a/versions/build.hercules.ver
+++ b/versions/build.hercules.ver
@@ -2,5 +2,5 @@ export stack_intel_ver=2021.9.0
 export stack_impi_ver=2021.9.0
 export intel_mkl_ver=2023.1.0
 export spack_env=gsi-addon-env
-source "${HOMEgfs:-}/versions/build.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/work/noaa/epic/role-epic/spack-stack/hercules/spack-stack-${spack_stack_ver}/envs/${spack_env}/install/modulefiles/Core"
diff --git a/versions/build.jet.ver b/versions/build.jet.ver
index 55c0ea0bd1..e103725d41 100644
--- a/versions/build.jet.ver
+++ b/versions/build.jet.ver
@@ -1,5 +1,5 @@
 export stack_intel_ver=2021.5.0
 export stack_impi_ver=2021.5.1
 export spack_env=gsi-addon-dev
-source "${HOMEgfs:-}/versions/build.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/lfs4/HFIP/hfv3gfs/role.epic/spack-stack/spack-stack-${spack_stack_ver}/envs/${spack_env}/install/modulefiles/Core"
diff --git a/versions/build.noaacloud.ver b/versions/build.noaacloud.ver
index ba47313675..fc288b76b5 100644
--- a/versions/build.noaacloud.ver
+++ b/versions/build.noaacloud.ver
@@ -1,5 +1,5 @@
 export stack_intel_ver=2021.3.0
 export stack_impi_ver=2021.3.0
 export spack_env=gsi-addon-env
-source "${HOMEgfs:-}/versions/build.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/contrib/spack-stack/spack-stack-${spack_stack_ver}/envs/gsi-addon-env/install/modulefiles/Core"
diff --git a/versions/build.orion.ver b/versions/build.orion.ver
index 834ecfc166..29e02f0873 100644
--- a/versions/build.orion.ver
+++ b/versions/build.orion.ver
@@ -1,5 +1,5 @@
 export stack_intel_ver=2021.9.0
 export stack_impi_ver=2021.9.0
 export spack_env=gsi-addon-env-rocky9
-source "${HOMEgfs:-}/versions/build.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/work/noaa/epic/role-epic/spack-stack/orion/spack-stack-${spack_stack_ver}/envs/${spack_env}/install/modulefiles/Core"
diff --git a/versions/build.s4.ver b/versions/build.s4.ver
index e2731ccfb3..e2641c124f 100644
--- a/versions/build.s4.ver
+++ b/versions/build.s4.ver
@@ -1,5 +1,5 @@
 export stack_intel_ver=2021.5.0
 export stack_impi_ver=2021.5.0
 export spack_env=gsi-addon-env
-source "${HOMEgfs:-}/versions/build.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/data/prod/jedi/spack-stack/spack-stack-${spack_stack_ver}/envs/${spack_env}/install/modulefiles/Core"
diff --git a/versions/build.spack.ver b/versions/build.spack.ver
deleted file mode 100644
index 808f85dd16..0000000000
--- a/versions/build.spack.ver
+++ /dev/null
@@ -1,27 +0,0 @@
-export spack_stack_ver=1.6.0
-
-export cmake_ver=3.23.1
-
-export jasper_ver=2.0.32
-export libpng_ver=1.6.37
-export zlib_ver=1.2.13
-export esmf_ver=8.5.0
-export fms_ver=2023.02.01
-
-export hdf5_ver=1.14.0
-export netcdf_c_ver=4.9.2
-export netcdf_fortran_ver=4.6.1
-
-export bacio_ver=2.4.1
-export nemsio_ver=2.5.4
-export sigio_ver=2.3.2
-export w3emc_ver=2.10.0
-export bufr_ver=11.7.0
-export g2_ver=3.4.5
-export sp_ver=2.5.0
-export ip_ver=4.3.0
-export gsi_ncdiag_ver=1.1.2
-export g2tmpl_ver=1.10.2
-export crtm_ver=2.4.0.1
-export wgrib2_ver=2.0.8
-export grib_util_ver=1.3.0
diff --git a/versions/run.gaea.ver b/versions/run.gaea.ver
index c3aceb445d..81aa70df57 100644
--- a/versions/run.gaea.ver
+++ b/versions/run.gaea.ver
@@ -4,5 +4,5 @@ export spack_env=gsi-addon-dev
 
 export perl_ver=5.38.2
 
-source "${HOMEgfs:-}/versions/run.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/ncrc/proj/epic/spack-stack/spack-stack-${spack_stack_ver}/envs/${spack_env}/install/modulefiles/Core"
diff --git a/versions/run.hera.ver b/versions/run.hera.ver
index 34f81bfe96..6ebc64d9f2 100644
--- a/versions/run.hera.ver
+++ b/versions/run.hera.ver
@@ -9,5 +9,5 @@ export R_ver=3.6.1
 export gempak_ver=7.17.0
 export perl_ver=5.38.0
 
-source "${HOMEgfs:-}/versions/run.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/scratch1/NCEPDEV/nems/role.epic/spack-stack/spack-stack-${spack_stack_ver}/envs/${spack_env}/install/modulefiles/Core"
diff --git a/versions/run.hercules.ver b/versions/run.hercules.ver
index ee8e4f8aea..2d7185d5e7 100644
--- a/versions/run.hercules.ver
+++ b/versions/run.hercules.ver
@@ -2,6 +2,5 @@ export stack_intel_ver=2021.9.0
 export stack_impi_ver=2021.9.0
 export intel_mkl_ver=2023.1.0
 export spack_env=gsi-addon-env
-
-source "${HOMEgfs:-}/versions/run.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/work/noaa/epic/role-epic/spack-stack/hercules/spack-stack-${spack_stack_ver}/envs/${spack_env}/install/modulefiles/Core"
diff --git a/versions/run.jet.ver b/versions/run.jet.ver
index 3aa586ee42..1e41fd0036 100644
--- a/versions/run.jet.ver
+++ b/versions/run.jet.ver
@@ -10,5 +10,5 @@ export gempak_ver=7.4.2
 # Adding perl as a module; With Rocky8, perl packages will not be from the OS
 export perl_ver=5.38.0
 
-source "${HOMEgfs:-}/versions/run.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/lfs4/HFIP/hfv3gfs/role.epic/spack-stack/spack-stack-${spack_stack_ver}/envs/${spack_env}/install/modulefiles/Core"
diff --git a/versions/run.noaacloud.ver b/versions/run.noaacloud.ver
index 4c9ac3cd42..1fc3779b2e 100644
--- a/versions/run.noaacloud.ver
+++ b/versions/run.noaacloud.ver
@@ -2,7 +2,7 @@ export stack_intel_ver=2021.3.0
 export stack_impi_ver=2021.3.0
 export spack_env=gsi-addon-env
 
-source "${HOMEgfs:-}/versions/run.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/contrib/spack-stack/spack-stack-${spack_stack_ver}/envs/gsi-addon-env/install/modulefiles/Core"
 
 export cdo_ver=2.2.0
diff --git a/versions/run.orion.ver b/versions/run.orion.ver
index 112636fb20..29e02f0873 100644
--- a/versions/run.orion.ver
+++ b/versions/run.orion.ver
@@ -1,6 +1,5 @@
 export stack_intel_ver=2021.9.0
 export stack_impi_ver=2021.9.0
 export spack_env=gsi-addon-env-rocky9
-
-source "${HOMEgfs:-}/versions/run.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/work/noaa/epic/role-epic/spack-stack/orion/spack-stack-${spack_stack_ver}/envs/${spack_env}/install/modulefiles/Core"
diff --git a/versions/run.s4.ver b/versions/run.s4.ver
index 6d0f4cbaca..43e690e19b 100644
--- a/versions/run.s4.ver
+++ b/versions/run.s4.ver
@@ -4,5 +4,5 @@ export spack_env=gsi-addon-env
 
 export ncl_ver=6.4.0-precompiled
 
-source "${HOMEgfs:-}/versions/run.spack.ver"
+source "${HOMEgfs:-}/versions/spack.ver"
 export spack_mod_path="/data/prod/jedi/spack-stack/spack-stack-${spack_stack_ver}/envs/${spack_env}/install/modulefiles/Core"
diff --git a/versions/run.wcoss2.ver b/versions/run.wcoss2.ver
index 7f653dd50e..f5b11b3a6f 100644
--- a/versions/run.wcoss2.ver
+++ b/versions/run.wcoss2.ver
@@ -44,10 +44,10 @@ export metplus_ver=3.1.1
 
 # Development-only below
 
-export obsproc_run_ver=1.1.2
-export prepobs_run_ver=1.0.2
+export obsproc_run_ver=1.2.0
+export prepobs_run_ver=1.1.0
 
 export ens_tracker_ver=feature-GFSv17_com_reorg
-export fit2obs_ver=1.1.2
+export fit2obs_ver=1.1.4
 export mos_ver=5.4.3
 export mos_shared_ver=2.7.2
diff --git a/versions/run.spack.ver b/versions/spack.ver
similarity index 68%
rename from versions/run.spack.ver
rename to versions/spack.ver
index 4a17d0ef27..1f553134f0 100644
--- a/versions/run.spack.ver
+++ b/versions/spack.ver
@@ -1,8 +1,12 @@
 export spack_stack_ver=1.6.0
+export cmake_ver=3.23.1
 export python_ver=3.11.6
 
 export jasper_ver=2.0.32
 export libpng_ver=1.6.37
+export zlib_ver=1.2.13
+export esmf_ver=8.5.0
+export fms_ver=2023.02.01
 export cdo_ver=2.2.0
 export nco_ver=5.0.6
 
@@ -10,7 +14,14 @@ export hdf5_ver=1.14.0
 export netcdf_c_ver=4.9.2
 export netcdf_fortran_ver=4.6.1
 
+export bacio_ver=2.4.1
+export nemsio_ver=2.5.4
+export sigio_ver=2.3.2
+export w3emc_ver=2.10.0
 export bufr_ver=11.7.0
+export g2_ver=3.4.5
+export sp_ver=2.5.0
+export ip_ver=4.3.0
 export gsi_ncdiag_ver=1.1.2
 export g2tmpl_ver=1.10.2
 export crtm_ver=2.4.0.1
@@ -29,8 +40,8 @@ export met_ver=9.1.3
 export metplus_ver=3.1.1
 export py_xarray_ver=2023.7.0
 
-export obsproc_run_ver=1.1.2
-export prepobs_run_ver=1.0.2
+export obsproc_run_ver=1.2.0
+export prepobs_run_ver=1.1.0
 
 export ens_tracker_ver=feature-GFSv17_com_reorg
-export fit2obs_ver=1.1.2
+export fit2obs_ver=1.1.4
diff --git a/workflow/hosts/orion.yaml b/workflow/hosts/orion.yaml
index 81daea6168..4ec78fc8cc 100644
--- a/workflow/hosts/orion.yaml
+++ b/workflow/hosts/orion.yaml
@@ -1,4 +1,4 @@
-BASE_GIT: '/work/noaa/global/glopara/git'
+BASE_GIT: '/work/noaa/global/glopara/git_rocky9'
 DMPDIR: '/work/noaa/rstprod/dump'
 BASE_IC: '/work/noaa/global/glopara/data/ICSDIR'
 PACKAGEROOT: '/work/noaa/global/glopara/nwpara'