diff --git a/executor/pyproject.toml b/executor/pyproject.toml
index ff2319d..c0537a3 100644
--- a/executor/pyproject.toml
+++ b/executor/pyproject.toml
@@ -20,7 +20,7 @@ dependencies = [
   "pandas==2.2.2",
   "pdfplumber>=0.11.7",
   "pydantic>=2.11.9",
-  "pypdf==6.11.0",
+  "pypdf==6.13.0",
   "python-docx==1.2.0",
   "python-pptx>=1.0.2",
   "scikit-image>=0.25.2",
diff --git a/executor/uv.lock b/executor/uv.lock
index e2e4016..960b184 100644
--- a/executor/uv.lock
+++ b/executor/uv.lock
@@ -198,7 +198,7 @@ requires-dist = [
     { name = "pandas", specifier = "==2.2.2" },
     { name = "pdfplumber", specifier = ">=0.11.7" },
     { name = "pydantic", specifier = ">=2.11.9" },
-    { name = "pypdf", specifier = "==6.11.0" },
+    { name = "pypdf", specifier = "==6.13.0" },
     { name = "python-docx", specifier = "==1.2.0" },
     { name = "python-pptx", specifier = ">=1.0.2" },
     { name = "scikit-image", specifier = ">=0.25.2" },
@@ -591,11 +591,11 @@ wheels = [
 
 [[package]]
 name = "pypdf"
-version = "6.11.0"
+version = "6.13.0"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/bf/58/6dd97d78a4b17a7a6b9d1c6ad23895abc41f0fdc49c553cc05bdfdcc36d0/pypdf-6.11.0.tar.gz", hash = "sha256:062b51c81b0910e6d2755e99e1c5547a0a23b7d0a32322af66240d8edcfabe87", size = 6453975, upload-time = "2026-05-09T13:26:48.955Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/70/79/9fd087fbff8300e5c2a9b2bd0200b75c6ef8c1f9a7a2cfe3df0659aa4025/pypdf-6.13.0.tar.gz", hash = "sha256:558683ec9daf6b91c280c322c84c32f5cc216afd3eaa3a37de5ae88ae0c3b787", size = 6476995, upload-time = "2026-06-05T10:12:05.568Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/07/b1/68feb7eb3b99f0c020b414234825f4a5d70e0126c18d933770e8c93a35fc/pypdf-6.11.0-py3-none-any.whl", hash = "sha256:769394d5756d5b304c9b6bef88b54b1816b328e7e6fc9254e625529a15ed4ab8", size = 338819, upload-time = "2026-05-09T13:26:46.904Z" },
+    { url = "https://files.pythonhosted.org/packages/9d/70/16942ec95d32187d8679ce8419cee2d5c0dbe90fa3ac1b307daea4c86da9/pypdf-6.13.0-py3-none-any.whl", hash = "sha256:de1294ae49d6956edb4e5c41527fb9e8716ddd2b120f2185c68aab784d4ffe60", size = 345958, upload-time = "2026-06-05T10:12:03.453Z" },
 ]
 
 [[package]]