Index: gcc/ChangeLog
===================================================================
--- gcc/ChangeLog	(.../tags/gcc_8_3_0_release)
+++ gcc/ChangeLog	(.../branches/gcc-8-branch)
@@ -1,3 +1,7 @@
+2019-02-22  Jakub Jelinek  <jakub@redhat.com>
+
+	* BASE-VER: Set to 8.3.1.
+
 2019-02-22  Release Manager
 
 	* GCC 8.3.0 released.
Index: gcc/BASE-VER
===================================================================
--- gcc/BASE-VER	(.../tags/gcc_8_3_0_release)
+++ gcc/BASE-VER	(.../branches/gcc-8-branch)
@@ -1 +1 @@
-8.3.0
+8.3.1