1.5 beta1
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7f19043..bfb7661 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@
 endif()
 
 project(libjpeg-turbo C)
-set(VERSION 1.4.80)
+set(VERSION 1.4.90)
 
 if(CYGWIN OR NOT CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
   execute_process(COMMAND "date" "+%Y%m%d" OUTPUT_VARIABLE BUILD)
diff --git a/ChangeLog.txt b/ChangeLog.txt
index 8adad4b..7d1372c 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -1,5 +1,5 @@
-1.5 pre-beta
-============
+1.5 beta1
+=========
 
 [1] Added full SIMD acceleration for PowerPC platforms using AltiVec VMX
 (128-bit SIMD) instructions.  Although the performance of libjpeg-turbo on
diff --git a/configure.ac b/configure.ac
index 8ef35c1..d6a3e33 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.56])
-AC_INIT([libjpeg-turbo], [1.4.80])
+AC_INIT([libjpeg-turbo], [1.4.90])
 
 AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2])
 AC_PREFIX_DEFAULT(/opt/libjpeg-turbo)