1 files changed, 1 insertions, 1 deletions

diff --git a/doc/developer-guidelines.sgml b/doc/developer-guidelines.sgml
index 15920afe..21b85c37 100644
--- a/doc/developer-guidelines.sgml
+++ b/doc/developer-guidelines.sgml
@@ -56,7 +56,7 @@
         <literallayout>
         gnu make 3.79
         automake 1.9.2
-        autoconf 2.58
+        autoconf 2.59
         gnu m4 1.4.2
         gnu libtool 1.5
         </literallayout>