diff --git a/Software/CHANGELOG b/Software/CHANGELOG
index 1f8418140..dd9dc83ed 100644
--- a/Software/CHANGELOG
+++ b/Software/CHANGELOG
@@ -13,6 +13,15 @@ _/_/_/_/  _/    _/_/_/  _/    _/      _/_/  _/_/_/      _/_/_/    _/_/_/  _/
 #    Software changelog
 ===================================================================================
 
+Version 5.11.2.23
+---------------
+May 29, 2020
+
+* Reduce CPU load using SSE/AVX
+* Fixes to Zone Distributors
+* Tweaks for MacOS grabbing
+* Slowed gamma ramp memory leak (Windows)
+
 Version 5.11.2.22
 ---------------
 March 29, 2020
diff --git a/Software/VERSION b/Software/VERSION
index 2f7257211..a79f44083 100644
--- a/Software/VERSION
+++ b/Software/VERSION
@@ -1 +1 @@
-5.11.2.22
\ No newline at end of file
+5.11.2.23
\ No newline at end of file
diff --git a/Software/src/version.h b/Software/src/version.h
index 7eb39c38e..d82d46150 100644
--- a/Software/src/version.h
+++ b/Software/src/version.h
@@ -27,10 +27,10 @@
 #pragma once
 
 // Current version of Lightpack software
-#define VERSION_STR "5.11.2.22"
+#define VERSION_STR "5.11.2.23"
 
 // Resource defines using in Lightpack.rc
-#define VER_FILEVERSION				5,11,2,22
+#define VER_FILEVERSION				5,11,2,23
 #define VER_PRODUCTVERSION			VER_FILEVERSION
 
 #define VER_FILEVERSION_STR			VERSION_STR "\0"