diff --git a/browser/config/version.txt b/browser/config/version.txt
index db9137ec196b..9f123c2b87f3 100644
--- a/browser/config/version.txt
+++ b/browser/config/version.txt
@@ -1 +1 @@
-31.4.0esrpre
+31.4.0
diff --git a/config/milestone.txt b/config/milestone.txt
index adf97f6b7eb5..ee9b9e1aa6d5 100644
--- a/config/milestone.txt
+++ b/config/milestone.txt
@@ -10,4 +10,4 @@
 # hardcoded milestones in the tree from these two files.
 #--------------------------------------------------------
 
-31.4.0esrpre
+31.4.0