diff --git a/mozilla/calendar/install.rdf b/mozilla/calendar/install.rdf
index 805fe4c5b4d..e0f2159ae3c 100644
--- a/mozilla/calendar/install.rdf
+++ b/mozilla/calendar/install.rdf
@@ -8,14 +8,14 @@
{8e117890-a33f-424b-a2ea-deb272731365}
- 0.8+
+ 0.8.1+
{ec8030f7-c20a-464f-9b0e-13a3a9e97384}
0.8
- 0.10
+ 1.0+
@@ -24,7 +24,7 @@
{3550f703-e582-4d05-9a08-453d09bdfdc6}
0.7
- 0.8+
+ 0.10+