diff --git a/infrastructure/notebooklm-with-bedrock-and-amazon-eks/notebook-lm/poetry.lock b/infrastructure/notebooklm-with-bedrock-and-amazon-eks/notebook-lm/poetry.lock
index 29c3532..a910a45 100644
--- a/infrastructure/notebooklm-with-bedrock-and-amazon-eks/notebook-lm/poetry.lock
+++ b/infrastructure/notebooklm-with-bedrock-and-amazon-eks/notebook-lm/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.1.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
 
 [[package]]
 name = "aiofiles"
@@ -1385,20 +1385,20 @@ windows-terminal = ["colorama (>=0.4.6)"]
 
 [[package]]
 name = "pypdf"
-version = "5.1.0"
+version = "6.4.0"
 description = "A pure-python PDF library capable of splitting, merging, cropping, and transforming PDF files"
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "pypdf-5.1.0-py3-none-any.whl", hash = "sha256:3bd4f503f4ebc58bae40d81e81a9176c400cbbac2ba2d877367595fb524dfdfc"},
-    {file = "pypdf-5.1.0.tar.gz", hash = "sha256:425a129abb1614183fd1aca6982f650b47f8026867c0ce7c4b9f281c443d2740"},
+    {file = "pypdf-6.4.0-py3-none-any.whl", hash = "sha256:55ab9837ed97fd7fcc5c131d52fcc2223bc5c6b8a1488bbf7c0e27f1f0023a79"},
+    {file = "pypdf-6.4.0.tar.gz", hash = "sha256:4769d471f8ddc3341193ecc5d6560fa44cf8cd0abfabf21af4e195cc0c224072"},
 ]
 
 [package.extras]
 crypto = ["cryptography"]
 cryptodome = ["PyCryptodome"]
-dev = ["black", "flit", "pip-tools", "pre-commit (<2.18.0)", "pytest-cov", "pytest-socket", "pytest-timeout", "pytest-xdist", "wheel"]
+dev = ["black", "flit", "pip-tools", "pre-commit", "pytest-cov", "pytest-socket", "pytest-timeout", "pytest-xdist", "wheel"]
 docs = ["myst_parser", "sphinx", "sphinx_rtd_theme"]
 full = ["Pillow (>=8.0.0)", "cryptography"]
 image = ["Pillow (>=8.0.0)"]
@@ -1981,4 +1981,4 @@ dev = ["black (>=19.3b0) ; python_version >= \"3.6\"", "pytest (>=4.6.2)"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.11"
-content-hash = "d6065037c3584a5030e5103641ac1c374137cbf188b146255237a5c395cedaa0"
+content-hash = "e695564142a3f4215c9644ffaa4ff11b612c802fa3d7eb4904476308c9bdd0bd"
diff --git a/infrastructure/notebooklm-with-bedrock-and-amazon-eks/notebook-lm/pyproject.toml b/infrastructure/notebooklm-with-bedrock-and-amazon-eks/notebook-lm/pyproject.toml
index 0f4d749..776fa3f 100644
--- a/infrastructure/notebooklm-with-bedrock-and-amazon-eks/notebook-lm/pyproject.toml
+++ b/infrastructure/notebooklm-with-bedrock-and-amazon-eks/notebook-lm/pyproject.toml
@@ -8,7 +8,7 @@ readme = "README.md"
 [tool.poetry.dependencies]
 python = "^3.11"
 gradio = "^5.11.0"
-pypdf = "^5.1.0"
+pypdf = "^6.4.0"
 scipy = "^1.14.1"
 langchain-aws = "^0.2.7"
 loguru = "^0.7.2"