diff --git a/src/cambridge/cambridge.make b/src/cambridge/cambridge.make
index 6a28fe93376475cae484958e018402f56246aab1..8d5231f87dc25edcc06d1ad12360a84b1b7d9487 100644
--- a/src/cambridge/cambridge.make
+++ b/src/cambridge/cambridge.make
@@ -5,7 +5,7 @@ includes[cambridge_base] = "../cambridge_base.make"
 
 ; contrib
 
-projects[admin_menu] = "3.0-rc4"
+projects[admin_menu] = "3.0-rc5"
 projects[advanced_help] = "1.1"
 projects[ckeditor] = "1.15"
 libraries[ckeditor][download][type] = "file"