diff --git a/setup.py b/setup.py
index 60e9f8e..6ad4cff 100644
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
         "Topic :: Utilities"
     ],
     description="This is render50, with which you can render source code as PDFs.",
-    install_requires=["backports.shutil_get_terminal_size", "backports.shutil_which", "braceexpand", "beautifulsoup4", "natsort", "Pygments>=2.7.1", "pypdf==3.15.3", "requests", "six>=1.10.0", "termcolor", "WeasyPrint"],
+    install_requires=["backports.shutil_get_terminal_size", "backports.shutil_which", "braceexpand", "beautifulsoup4", "natsort", "Pygments>=2.7.1", "pypdf==3.17.0", "requests", "six>=1.10.0", "termcolor", "WeasyPrint"],
     keywords=["render", "render50"],
     license="GPLv3",
     long_description_content_type="text/markdown",