diff --git a/requirements.txt b/requirements.txt
index a1c0e6e..22c2b3a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appdirs==1.4.2
 packaging==16.8
 pyparsing==2.1.10
-PyPDF2==1.26.0
+PyPDF2==1.27.5
 requests==2.13.0
 six==1.10.0
 pandas>=0.13