diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5640da5..e896001 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,7 +24,6 @@ project(irods_capability-storage_tiering
 include(${IRODS_TARGETS_PATH})
 
 include(GNUInstallDirs)
-include(UseLibCXX)
 
 if (NOT CMAKE_CONFIGURATION_TYPES AND NOT CMAKE_BUILD_TYPE)
   set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build {Debug, Release}." FORCE)
diff --git a/irods_consortium_continuous_integration_build_hook.py b/irods_consortium_continuous_integration_build_hook.py
index 4bd94bc..3f4a1f2 100644
--- a/irods_consortium_continuous_integration_build_hook.py
+++ b/irods_consortium_continuous_integration_build_hook.py
@@ -15,11 +15,10 @@ def add_cmake_to_front_of_path():
 
 def install_building_dependencies(externals_directory):
     externals_list = [
-        'irods-externals-boost1.81.0-0',
-        'irods-externals-clang-runtime13.0.0-0',
-        'irods-externals-clang13.0.0-0',
+        'irods-externals-boost1.81.0-1',
+        'irods-externals-clang13.0.1-0',
         'irods-externals-cmake3.21.4-0',
-        'irods-externals-fmt8.1.1-0',
+        'irods-externals-fmt8.1.1-1',
         'irods-externals-json3.10.4-0'
     ]
     if externals_directory == 'None' or externals_directory is None: