diff --git a/Changelog.txt b/Changelog.txt
index 4e80473d6..3d6151bb6 100644
--- a/Changelog.txt
+++ b/Changelog.txt
@@ -1,4 +1,17 @@
 OpenBLAS ChangeLog
+====================================================================
+Version 0.2.3
+20-Aug-2012
+common:
+	* Fixed LAPACK unstable bug about ?laswp. (#130)
+	* Fixed the shared library bug about unloading the library on 
+	  Linux (#132).
+	* Fixed the compilation failure on BlueGene/P (TARGET=PPC440FP2)
+	  Please use gcc and IBM xlf. (#134)
+x86/x86-64:
+	* Supported goto_set_num_threads and openblas_set_num_threads 
+	  APIs in Windows. They can set the number of threads on runtime.
+	  
 ====================================================================
 Version 0.2.2
 6-July-2012
diff --git a/Makefile.rule b/Makefile.rule
index b73f87d68..57094377a 100644
--- a/Makefile.rule
+++ b/Makefile.rule
@@ -3,7 +3,7 @@
 #
 
 # This library's version
-VERSION = 0.2.2
+VERSION = 0.2.3
 
 # If you set the suffix, the library name will be libopenblas_$(LIBNAMESUFFIX).a
 # and libopenblas_$(LIBNAMESUFFIX).so. Meanwhile, the soname in shared library