diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 6a538f9eb863..d4edc631644d 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2021-07-03  Joel Brobecker  <brobecker@adacore.com>
+
+	GDB 11 branch created (4b51505e33441c6165e7789fa2b6d21930242927):
+	* version.in: Bump version to 12.0.50.DATE-git.
+
 2021-07-03  Tom Tromey  <tom@tromey.com>
 
 	* dwarf2/read.c (lnp_state_machine::record_line): Use 'true'.
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 67fa42cbe3b3..9a227215dd3a 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2021-07-03  Joel Brobecker  <brobecker@adacore.com>
+
+	* gdb.base/default.exp: Change $_gdb_major to 12.
+
 2021-07-01  Pedro Alves  <pedro@palves.net>
 
 	PR mi/15729
diff --git a/gdb/testsuite/gdb.base/default.exp b/gdb/testsuite/gdb.base/default.exp
index c6c7c357e4e0..e32b769478cd 100644
--- a/gdb/testsuite/gdb.base/default.exp
+++ b/gdb/testsuite/gdb.base/default.exp
@@ -606,7 +606,7 @@ set show_conv_list \
 	{$_gdb_maint_setting = <internal function _gdb_maint_setting>} \
 	{$_gdb_setting_str = <internal function _gdb_setting_str>} \
 	{$_gdb_setting = <internal function _gdb_setting>} \
-	{$_gdb_major = 11} \
+	{$_gdb_major = 12} \
 	{$_gdb_minor = 1} \
 	{$_shell_exitsignal = void} \
 	{$_shell_exitcode = 0} \
diff --git a/gdb/version.in b/gdb/version.in
index 11de0e62848a..1b7015de587e 100644
--- a/gdb/version.in
+++ b/gdb/version.in
@@ -1 +1 @@
-11.0.50.DATE-git
\ No newline at end of file
+12.0.50.DATE-git
\ No newline at end of file