diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ee91a4f..bd914933 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@ if(POLICY CMP0022)
 endif()
 
 project(libjpeg-turbo C)
-set(VERSION 1.4.1)
+set(VERSION 1.4.2)
 
 if(CYGWIN OR NOT CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
   execute_process(COMMAND "date" "+%Y%m%d" OUTPUT_VARIABLE BUILD)
diff --git a/configure.ac b/configure.ac
index e639d591..6a554744 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], [1.4.1])
+AC_INIT([libjpeg-turbo], [1.4.2])
 
 AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2])
 AC_PREFIX_DEFAULT(/opt/libjpeg-turbo)