1 files changed, 1 insertions, 1 deletions
diff --git a/site.hs b/site.hs
index 338582c..91c2647 100644
--- a/site.hs
+++ b/site.hs
@@ -157,7 +157,7 @@ rfc822DateTimeFormat = "%a, %d %b %Y %H:%M:%S %z"
 
 -- | RFC 3339 compliant date and time format.
 rfc3339DateTimeFormat :: String
-rfc3339DateTimeFormat = "%Y-%m-%dT%H:%M:%S%Ez"
+rfc3339DateTimeFormat = "%Y-%m-%dT%H:%M:%S%EZ"
 
 -- | Format field @updated@.
 --