diff --git a/requirements-dev.txt b/requirements-dev.txt
index 21a8c01..1af4b78 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -29,7 +29,7 @@ pillow==11.3.0
 platformdirs==4.3.8
 pycparser==2.22
 Pygments==2.19.1
-pypdf==3.17.4
+pypdf==6.6.2
 pyproject_hooks==1.2.0
 readme_renderer==44.0
 requests==2.32.4
diff --git a/requirements.txt b/requirements.txt
index b13b120..d2c5c8f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 lxml==5.4.0
 pikepdf==9.8.1
 pillow==11.3.0
-pypdf==3.17.4
+pypdf==6.6.2
 wrapt==1.17.2
 tqdm==4.67.1