diff --git a/staplelib/commands.py b/staplelib/commands.py
index caf75f9..e67f419 100644
--- a/staplelib/commands.py
+++ b/staplelib/commands.py
@@ -4,7 +4,7 @@ import math
 import os
 
 try:
-    from PyPDF2 import PdfWriter, PdfReader
+    from pypdf import PdfWriter, PdfReader
 except:
     from pyPdf import PdfWriter, PdfReader
 
diff --git a/staplelib/iohelper.py b/staplelib/iohelper.py
index 8df365c..5474898 100644
--- a/staplelib/iohelper.py
+++ b/staplelib/iohelper.py
@@ -7,7 +7,7 @@ import re
 import sys
 
 try:
-    from PyPDF2 import PdfWriter, PdfReader
+    from pypdf import PdfWriter, PdfReader
 except ImportError:
     from pyPdf import PdfWriter, PdfReader
 
diff --git a/staplelib/tests.py b/staplelib/tests.py
index 86db178..423406d 100755
--- a/staplelib/tests.py
+++ b/staplelib/tests.py
@@ -5,7 +5,7 @@ import shutil
 import tempfile
 import unittest
 
-from PyPDF2 import PdfReader
+from pypdf import PdfReader
 
 from staplelib import main, CommandError