diff --git a/browser/config/version.txt b/browser/config/version.txt
index 294769ead..878cce681 100644
--- a/browser/config/version.txt
+++ b/browser/config/version.txt
@@ -1 +1 @@
-45.18.0
+45.19.0
diff --git a/browser/config/version_display.txt b/browser/config/version_display.txt
index 283166f42..c5471f33b 100644
--- a/browser/config/version_display.txt
+++ b/browser/config/version_display.txt
@@ -1 +1 @@
-Feature Parity Release 9
+Feature Parity Release 10
diff --git a/config/milestone.txt b/config/milestone.txt
index 5350a49e0..0f5485dc2 100644
--- a/config/milestone.txt
+++ b/config/milestone.txt
@@ -10,4 +10,4 @@
 # hardcoded milestones in the tree from these two files.
 #--------------------------------------------------------
 
-45.18.0
+45.19.0