diff --git a/src/Makefile b/src/Makefile
index d25da1c..743ca61 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -33,7 +33,7 @@
 
 topdir = ..
 
-OTTVER=0.26
+OTTVER=0.27
 
 # for us
 OCAMLC	 	= ocamlc -g -dtypes  # -w p disables partial match warnings
diff --git a/src/tmp_date.txt b/src/tmp_date.txt
index 3941629..3535a3d 100644
--- a/src/tmp_date.txt
+++ b/src/tmp_date.txt
@@ -1 +1 @@
-Thu Sep 21 18:00:00 UTC 2017
+Mon 27 Nov 2017 17:18:55 GMT
diff --git a/src/version.ml b/src/version.ml
index 85afaeb..a99af09 100644
--- a/src/version.ml
+++ b/src/version.ml
@@ -1,2 +1,2 @@
-let n="0.26"
-let d="Thu Sep 21 18:00:00 UTC 2017"
+let n="0.27"
+let d="Mon 27 Nov 2017 17:18:55 GMT"