diff --git a/ChangeLog b/ChangeLog
index 5c3848bfcc..f34342814e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2014-09-07  Allan McRae  <allan@archlinux.org
 
+	* version.h (RELEASE): Set to "stable".
+	(VERSION): Set to "2.20"
+	* include/features.h (__GLIBC_MINOR__): Set to 20.
+
 	* manual/contrib.texi: Add entries for Wilco Dijkstra and Stefan
 	Liebler.
 
diff --git a/include/features.h b/include/features.h
index c3ed81fa19..ddb883a48b 100644
--- a/include/features.h
+++ b/include/features.h
@@ -354,7 +354,7 @@
 /* Major and minor version number of the GNU C library package.  Use
    these macros to test for features in specific releases.  */
 #define	__GLIBC__	2
-#define	__GLIBC_MINOR__	19
+#define	__GLIBC_MINOR__	20
 
 #define __GLIBC_PREREQ(maj, min) \
 	((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min))
diff --git a/version.h b/version.h
index 8cb9f1264c..d7b19ec8ac 100644
--- a/version.h
+++ b/version.h
@@ -1,4 +1,4 @@
 /* This file just defines the current version number of libc.  */
 
-#define RELEASE "development"
-#define VERSION "2.19.90"
+#define RELEASE "stable"
+#define VERSION "2.20"