diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7fe3a2938c..fd818e3bba 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2019-12-11  Joel Brobecker  <brobecker@adacore.com>
+
+	GDB 9 branch created (27f7b2f64062ac9e52afc60509263c2702a9ebd0):
+	* version.in: Bump version to 10.0.50.DATE-git.
+
 2019-12-11  Tom Tromey  <tromey@adacore.com>
 
 	PR build/25268:
diff --git a/gdb/version.in b/gdb/version.in
index bf3348a01e..480d91b008 100644
--- a/gdb/version.in
+++ b/gdb/version.in
@@ -1 +1 @@
-9.0.50.DATE-git
+10.0.50.DATE-git
\ No newline at end of file