diff --git a/CMakeLists.txt b/CMakeLists.txt
index 983deda3..2c72cded 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.10.2)
 cmake_policy(SET CMP0048 NEW)
 
-project(URBANoptCLI VERSION 0.11.1)
+project(URBANoptCLI VERSION 0.12.0)
 
 include(FindOpenStudioSDK.cmake)
 
@@ -89,21 +89,21 @@ option(BUILD_PACKAGE "Build package" OFF)
 # need to  update the MD5sum for each platform and url below
 if(UNIX)
    if(APPLE)
-     set(URBANOPT_CLI_GEMS_ZIP_FILENAME "urbanopt-cli-gems-20240220-darwin.tar.gz")
-     set(URBANOPT_CLI_GEMS_ZIP_EXPECTED_MD5 "1f735d71eab98df9be7b72f9d5d8a940")
+     set(URBANOPT_CLI_GEMS_ZIP_FILENAME "urbanopt-cli-gems-20240521-darwin.tar.gz")
+     set(URBANOPT_CLI_GEMS_ZIP_EXPECTED_MD5 "b68de4be53118f58e245aa8bd17f8992")
    else()
      if (ARCH MATCHES "arm64")
-       set(URBANOPT_CLI_GEMS_ZIP_FILENAME "urbanopt-cli-gems-20240220-linux-arm.tar.gz")
-       set(URBANOPT_CLI_GEMS_ZIP_EXPECTED_MD5 "ceb41bdd108a77bc43c6d260725a399f")
+       set(URBANOPT_CLI_GEMS_ZIP_FILENAME "urbanopt-cli-gems-20240524-linux-arm.tar.gz")
+       set(URBANOPT_CLI_GEMS_ZIP_EXPECTED_MD5 "18915b55621ee755bf92c506b5cdba2a")
      else() 
-       set(URBANOPT_CLI_GEMS_ZIP_FILENAME "urbanopt-cli-gems-20240220-linux.tar.gz")
-       set(URBANOPT_CLI_GEMS_ZIP_EXPECTED_MD5 "715c40a3bf59d539a18a03ad3932ca67")
+       set(URBANOPT_CLI_GEMS_ZIP_FILENAME "urbanopt-cli-gems-20240521-linux.tar.gz")
+       set(URBANOPT_CLI_GEMS_ZIP_EXPECTED_MD5 "3f5bf6bc692b0bcc5f50a5b45c2698b3")
      endif()	
    endif()
 elseif(WIN32)
   if(CMAKE_CL_64)
-    set(URBANOPT_CLI_GEMS_ZIP_FILENAME "urbanopt-cli-gems-20240220-windows.tar.gz")
-    set(URBANOPT_CLI_GEMS_ZIP_EXPECTED_MD5 "944c39e178651173a03efae1d99713e3")
+    set(URBANOPT_CLI_GEMS_ZIP_FILENAME "urbanopt-cli-gems-20240521-windows.tar.gz")
+    set(URBANOPT_CLI_GEMS_ZIP_EXPECTED_MD5 "c01415b7b91a0db7ad97ad0493286598")
   endif()
 endif()
 
@@ -133,8 +133,13 @@ if(UNIX)
      set(RUBY_ZIP_FILENAME "ruby-2.7.2-darwin.tar.gz")
      set(RUBY_ZIP_EXPECTED_MD5 "1ee27d6381797a5af7398f8eee8edb07")
    else()
-     set(RUBY_ZIP_FILENAME "ruby-2.7.2-linux.tar.gz")
-     set(RUBY_ZIP_EXPECTED_MD5 "853425b0c9878b064937f9e49688c6c6")
+     if (ARCH MATCHES "arm64")
+       set(URBANOPT_CLI_GEMS_ZIP_FILENAME "ruby-2.7.2-ubuntu-22.04-arm.tar.gz")
+       set(URBANOPT_CLI_GEMS_ZIP_EXPECTED_MD5 "bfef9299b151f84334684134c9a09347")
+     else() 
+       set(RUBY_ZIP_EXPECTED_MD5 "853425b0c9878b064937f9e49688c6c6")
+       set(RUBY_ZIP_FILENAME "ruby-2.7.2-linux.tar.gz")
+     endif()
    endif()
 elseif(WIN32)
      set(RUBY_ZIP_FILENAME "ruby-2.7.2-win32.tar.gz")
diff --git a/FindOpenStudioSDK.cmake b/FindOpenStudioSDK.cmake
index 1ef76711..21b4090c 100644
--- a/FindOpenStudioSDK.cmake
+++ b/FindOpenStudioSDK.cmake
@@ -23,6 +23,18 @@ else()
     set(OPENSTUDIO_PLATFORM "Darwin-x86_64")
     set(OPENSTUDIO_EXT "tar.gz")
   elseif(UNIX)
+    if(LSB_RELEASE_VERSION_SHORT MATCHES "22.04")
+      if (ARCH MATCHES "arm64")
+        set(OPENSTUDIO_EXPECTED_HASH d98b3d3d133a7c5bc1b9581553d23811)
+        set(OPENSTUDIO_PLATFORM "Ubuntu-22.04-arm64")
+      else()
+        set(OPENSTUDIO_EXPECTED_HASH 1e48f36417d3d118d6a10f1a7d61f46e)
+      endif()
+      set(OPENSTUDIO_EXPECTED_HASH 5c006e5e66e5e859206a63626ea2966f)
+      set(OPENSTUDIO_PLATFORM "Ubuntu-22.04-x86_64")
+    else() # Assumes 20.04
+      set(OPENSTUDIO_EXPECTED_HASH 5c006e5e66e5e859206a63626ea2966f)
+      set(OPENSTUDIO_PLATFORM "Ubuntu-20.04-x86_64")
     if(LSB_RELEASE_VERSION_SHORT MATCHES "20.04")
       if (ARCH MATCHES "arm64")
         set(OPENSTUDIO_EXPECTED_HASH d98b3d3d133a7c5bc1b9581553d23811)