diff --git a/pyproject.toml b/pyproject.toml
index dd27745c..fe57c1fe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ langchain-community = "0.0.29"
 langchain-experimental = "0.0.55"
 backoff = "2.2.1"
 toml = "*"
-pypdf = "4.1.0"
+pypdf = "4.2.0"
 ratelimit = "2.2.1"
 loguru = "0.7.2"
 pydantic = "2.7.1"