diff --git a/CMakeLists.txt b/CMakeLists.txt
index 783f04a5d..0243a4cc0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -62,7 +62,7 @@ if(BUILD_GDASBUNDLE)
 
 # External (required) observation operators
   option("BUNDLE_SKIP_CRTM" "Don't build CRTM" "OFF") # Don't build crtm unless user passes -DBUNDLE_SKIP_CRTM=OFF
-  ecbuild_bundle( PROJECT crtm GIT "https://github.com/JCSDA/crtm.git"   TAG v2.4.1-jedi.1 )
+  ecbuild_bundle( PROJECT crtm GIT "https://github.com/ADCollard/crtm.git"   TAG v2.3-jedi.3_fix )
 
 # Build GSI-B
   option(BUILD_GSIBEC "Build GSI-B" OFF)
@@ -92,9 +92,9 @@ if(BUILD_GDASBUNDLE)
   if ( BUILD_ICEPACK )
     ecbuild_bundle( PROJECT icepack GIT "https://github.com/JCSDA-internal/Icepack.git" BRANCH feature/ecbuild-new )
   endif()
-  ecbuild_bundle( PROJECT gsw GIT "https://github.com/jcsda-internal/GSW-Fortran.git" BRANCH develop )
-  ecbuild_bundle( PROJECT mom6 GIT "https://github.com/jcsda-internal/MOM6.git" BRANCH main-ecbuild RECURSIVE )
-  ecbuild_bundle( PROJECT soca GIT "https://github.com/jcsda-internal/soca.git" BRANCH feature/change_mask_value )
+  ecbuild_bundle( PROJECT gsw GIT "https://github.com/jcsda-internal/GSW-Fortran.git" TAG 1a02eba )
+  ecbuild_bundle( PROJECT mom6 GIT "https://github.com/jcsda-internal/MOM6.git" TAG 51ec489 RECURSIVE )
+  ecbuild_bundle( PROJECT soca GIT "https://github.com/jcsda-internal/soca.git" TAG 33274de )
 
   # Build JEDI/DA or other peripherals
   ecbuild_bundle( PROJECT gdas-utils SOURCE "./utils" )