diff --git a/requirements.txt b/requirements.txt
index 73097bd..ed62f79 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 requests
 docopt==0.6.2
-openpyxl==2.4.0
+openpyxl==2.4.2
 python-slugify