diff --git a/platform/firefox/install.rdf b/platform/firefox/install.rdf
index 2607c14..e186b5b 100644
--- a/platform/firefox/install.rdf
+++ b/platform/firefox/install.rdf
@@ -19,7 +19,7 @@
{{ec8030f7-c20a-464f-9b0e-13a3a9e97384}}
24.0
- 38.0
+ 39.0
@@ -28,8 +28,17 @@
{{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}}
2.21
- 2.35
+ 2.36
+
+