diff --git a/sources b/sources
index 041f197..ec560fc 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-6b5151fbb1619cf1a133f65f55cda619  cyrus-imapd-2.4.18.tar.gz
+b738adfd7b8aa2c4b95b1d10350450ca  cyrus-imapd-2.5.10.tar.gz