diff --git a/pyproject.toml b/pyproject.toml
index 4b03b0eb3..e891b9671 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -80,7 +80,7 @@ dependencies = [
     "pyclipper==1.3.0.post5",
     "pycryptodomex==3.20.0",
     "pymysql>=1.1.1,<2.0.0",
-    "pypdf==6.0.0",
+    "pypdf==6.4.0",
     "python-dotenv==1.0.1",
     "python-dateutil==2.8.2",
     "python-pptx>=1.0.2,<2.0.0",