From 25464286414e8f38a1a5f1165ad4d472c417195e Mon Sep 17 00:00:00 2001
From: Roger Labbe <rlabbejr@gmail.com>
Date: Sat, 29 Aug 2015 08:33:40 -0700
Subject: [PATCH] Updated filterpy requirement to 0.0.28

---
 code/book_format.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/book_format.py b/code/book_format.py
index 934c1fe..58abe5a 100644
--- a/code/book_format.py
+++ b/code/book_format.py
@@ -30,7 +30,7 @@ sys.path.insert(0, './code') # allow us to import book_format
 
 def test_filterpy_version():
     import filterpy
-    min_version = [0,0,26]
+    min_version = [0,0,28]
     v = filterpy.__version__
     tokens = v.split('.')
     for i,v in enumerate(tokens):