diff --git a/addons/document/models/ir_attachment.py b/addons/document/models/ir_attachment.py
index 7480a657ff663e46dac5c0b9229c64ffd8057ba9..53ae1f1f463bc59f17d05d95dfcf4a08d5e03be0 100644
--- a/addons/document/models/ir_attachment.py
+++ b/addons/document/models/ir_attachment.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 import logging
-import pyPdf
+import PyPDF2
 import xml.dom.minidom
 import zipfile
 
@@ -110,7 +110,7 @@ class IrAttachment(models.Model):
         if bin_data.startswith('%PDF-'):
             f = StringIO(bin_data)
             try:
-                pdf = pyPdf.PdfFileReader(f)
+                pdf = PyPDF2.PdfFileReader(f, overwriteWarnings=False)
                 for page in pdf.pages:
                     buf += page.extractText()
             except Exception:
diff --git a/odoo/addons/base/ir/ir_actions_report.py b/odoo/addons/base/ir/ir_actions_report.py
index 466f4960300d8a3d68efb55ba92f88f5f4849043..192cdad6e4d3755eb8bbe70a8b69d9cf258e34e2 100644
--- a/odoo/addons/base/ir/ir_actions_report.py
+++ b/odoo/addons/base/ir/ir_actions_report.py
@@ -19,7 +19,7 @@ import re
 
 from collections import namedtuple
 from contextlib import closing
-from pyPdf import PdfFileWriter, PdfFileReader
+from PyPDF2 import PdfFileWriter, PdfFileReader
 from distutils.version import LooseVersion
 from reportlab.graphics.barcode import createBarcodeDrawing
 
@@ -84,7 +84,7 @@ def _merge_pdf(documents):
     for document in documents:
         pdfreport = open(document, 'rb')
         streams.append(pdfreport)
-        reader = PdfFileReader(pdfreport)
+        reader = PdfFileReader(pdfreport, overwriteWarnings=False)
         for page in range(0, reader.getNumPages()):
             writer.addPage(reader.getPage(page))
 
diff --git a/requirements.txt b/requirements.txt
index 23abdb04f1904c5ef7bc8243d9ea0dbd929c3611..f06962769788049b031b037521c850032094b5fa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ psycopg2==2.6.2
 pydot==1.2.3
 pyldap==2.4.28
 pyparsing==2.1.10
-pyPdf==1.13
+PyPDF2==1.26.0
 pyserial==3.1.1
 python-dateutil==2.5.3
 python-openid==2.2.5
diff --git a/setup.py b/setup.py
index 465f40b1f0abc4ddcb6b63cafc1f313bb21dbe69..5d6c75b8842404f78c4ae19f7a2280e7454e5f6c 100644
--- a/setup.py
+++ b/setup.py
@@ -94,7 +94,7 @@ def py2exe_options():
                         'pychart',
                         'pydot',
                         'pyparsing',
-                        'pyPdf',
+                        'PyPDF2',
                         'pytz',
                         'reportlab',
                         'requests',
@@ -153,7 +153,7 @@ setup(
         'pydot',
         'pyldap',  # optional
         'pyparsing',
-        'pypdf',
+        'pypdf2',
         'pyserial',
         'python-dateutil',
         'python-openid',