diff --git a/pyproject.toml b/pyproject.toml
index 8d3bc542..717ed2d9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,7 +62,7 @@ python = ">=3.10,<4.0"
 setuptools = "*"
 asyncio = ">=3.4.3,<4.0"
 toml = "*"
-pypdf = "5.1.0"
+pypdf = "5.3.1"
 loguru = "*"
 pydantic = "*"
 tenacity = "*"