diff --git a/contrib/krb5 b/contrib/krb5
index 878cf51ff05..c5b4b994c18 160000
--- a/contrib/krb5
+++ b/contrib/krb5
@@ -1 +1 @@
-Subproject commit 878cf51ff0516da8e50235e770f52c75e8dc11d8
+Subproject commit c5b4b994c18db86933255907a97eee5993fd18fe