diff --git a/CMakeLists.txt b/CMakeLists.txt
index d40424d..f61c165 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,7 +8,7 @@ if(CMAKE_CONFIGURATION_TYPES)
     set(CMAKE_CONFIGURATION_TYPES "Release")
 endif()
 
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 set(CMAKE_XCODE_GENERATE_TOP_LEVEL_PROJECT_ONLY ON)
@@ -473,4 +473,4 @@ if( USE_SPOTIFY_CEF )
 	  install( FILES ${CEF_RESOURCE_DIR}/${resFile}  DESTINATION resources)
 	endif()
   endforeach()
-endif()
\ No newline at end of file
+endif()
diff --git a/autobuild.xml b/autobuild.xml
index 6ca9dae..1fd9f70 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -19,11 +19,11 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>f6803c42c9468419d281cbc5afb99ed21942fd30</string>
+              <string>dbf4ae3aa5627261588e1e866c942d40686ac6c8</string>
               <key>hash_algorithm</key>
               <string>sha1</string>
               <key>url</key>
-              <string>https://automated-builds-secondlife-com.s3.us-east-1.amazonaws.com/gh/secondlife/cef/cef_bin-139.0.40_g465474a_chromium-139.0.7258.139-darwin64-252542250.tar.zst</string>
+              <string>https://automated-builds-secondlife-com.s3.us-east-1.amazonaws.com/gh/secondlife/cef/cef_bin-150.0.11_gb887805_chromium-150.0.7871.115-darwin64-261901938.tar.zst</string>
             </map>
             <key>name</key>
             <string>darwin64</string>
@@ -33,18 +33,18 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>1b09d806f4fe041f800c4bf2e1e0e0884f76973b</string>
+              <string>1900ee8ae7c67abf1c9ddb9fea7c540b4ac2ff6d</string>
               <key>hash_algorithm</key>
               <string>sha1</string>
               <key>url</key>
-              <string>https://automated-builds-secondlife-com.s3.us-east-1.amazonaws.com/gh/secondlife/cef/cef_bin-139.0.40_g465474a_chromium-139.0.7258.139-windows64-252550005.tar.zst</string>
+              <string>https://automated-builds-secondlife-com.s3.us-east-1.amazonaws.com/gh/secondlife/cef/cef_bin-150.0.11_gb887805_chromium-150.0.7871.115-windows64-261901728.tar.zst</string>
             </map>
             <key>name</key>
             <string>windows64</string>
           </map>
         </map>
         <key>version</key>
-        <string>139.0.17_g6c347eb_chromium-139.0.7258.31</string>
+        <string>cef_bin-150.0.11_gb887805_chromium-150.0.7871.115</string>
       </map>
     </map>
     <key>package_description</key>
diff --git a/src/dullahan_version.h.in b/src/dullahan_version.h.in
index e42c6fd..5625ffd 100644
--- a/src/dullahan_version.h.in
+++ b/src/dullahan_version.h.in
@@ -37,7 +37,7 @@
 
 // version of this package
 #define DULLAHAN_VERSION_MAJOR 1
-#define DULLAHAN_VERSION_MINOR 26
+#define DULLAHAN_VERSION_MINOR 40
 #define DULLAHAN_VERSION_POINT 0
 
 // The build version number as of v1.2 is now the date/time the build was made