diff --git a/pyproject.toml b/pyproject.toml
index a3c323ea..70c4838b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,7 +60,7 @@ python = ">=3.10,<4.0"
 setuptools = "*"
 asyncio = ">=3.4.3,<5.0"
 toml = "*"
-pypdf = "5.1.0"
+pypdf = "6.4.0"
 loguru = "*"
 pydantic = "*"
 tenacity = "*"