diff --git a/security-info/security-bulletins.md b/security-info/security-bulletins.md
index a9a19e9c..d71e79d3 100644
--- a/security-info/security-bulletins.md
+++ b/security-info/security-bulletins.md
@@ -69,5 +69,5 @@ Qubes Security Bulletins are published through the [Qubes Security Pack](/doc/se
 -   [Qubes Security Bulletin \#25](https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-025-2016.txt) (Xen bug in event channel handling code (XSA 188))
 -   [Qubes Security Bulletin \#26](https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-026-2016.txt) (Colored window border handling bug in Qubes GUI daemon)
 -   [Qubes Security Bulletin \#27](https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-027-2016.txt) (Xen 64-bit bit test instruction emulation broken (XSA 195))
--   [Qubes Security Bulletin \#27](https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-028-2016.txt) (Debian update mechanism vulnerability)
+-   [Qubes Security Bulletin \#28](https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-028-2016.txt) (Debian update mechanism vulnerability)