diff --git a/pyproject.toml b/pyproject.toml
index e53875a870f..5a43a9f4b49 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -53,7 +53,7 @@ dependencies = [
     "python-docx==1.2.0",
     "xlrd==2.0.2",
     "xlwt==1.3.0",
-    "pypdf==6.20.1",
+    "pypdf==6.21.2",
     "pydub==0.25.1",
     "pysilk==0.0.1",
     "gunicorn==23.0.0",