diff --git a/browser/config/version.txt b/browser/config/version.txt
index 882991554..55a19112c 100644
--- a/browser/config/version.txt
+++ b/browser/config/version.txt
@@ -1 +1 @@
-25.9.0
\ No newline at end of file
+25.9.6
\ No newline at end of file
diff --git a/config/milestone.txt b/config/milestone.txt
index 9ff07bfc9..68bd776fb 100644
--- a/config/milestone.txt
+++ b/config/milestone.txt
@@ -10,4 +10,4 @@
 # hardcoded milestones in the tree from these two files.
 #--------------------------------------------------------
 
-25.9.0
+25.9.6
diff --git a/js/src/config/milestone.txt b/js/src/config/milestone.txt
index 9ff07bfc9..68bd776fb 100644
--- a/js/src/config/milestone.txt
+++ b/js/src/config/milestone.txt
@@ -10,4 +10,4 @@
 # hardcoded milestones in the tree from these two files.
 #--------------------------------------------------------
 
-25.9.0
+25.9.6