diff --git a/libs/langchain/poetry.lock b/libs/langchain/poetry.lock
index 90cb973c187..8dc59a39d58 100644
--- a/libs/langchain/poetry.lock
+++ b/libs/langchain/poetry.lock
@@ -3812,7 +3812,7 @@ name = "grpcio-tools"
 version = "1.47.5"
 description = "Protobuf code generator for gRPC"
 category = "main"
-optional = false
+optional = true
 python-versions = ">=3.6"
 files = [
     {file = "grpcio-tools-1.47.5.tar.gz", hash = "sha256:62ced60566a4cbcf35c57e887e2e68b4f108b3474ef3ec0022d38cd579345f92"},
@@ -6348,7 +6348,7 @@ files = [
 name = "mypy-protobuf"
 version = "3.3.0"
 description = "Generate mypy stub files from protobuf specs"
-category = "main"
+category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -6696,23 +6696,6 @@ jupyter-server = ">=1.8,<3"
 [package.extras]
 test = ["pytest", "pytest-console-scripts", "pytest-jupyter", "pytest-tornasync"]
 
-[[package]]
-name = "nucliadb-protos"
-version = "2.20.2.post523"
-description = "protos for nucliadb"
-category = "main"
-optional = false
-python-versions = "*"
-files = [
-    {file = "nucliadb_protos-2.20.2.post523-py3-none-any.whl", hash = "sha256:23afc2fd600818b4f27fbd2ae17863cb390e5cfb4f54da47fcfffe17bf7cf979"},
-]
-
-[package.dependencies]
-grpcio = ">=1.44.0"
-grpcio-tools = ">=1.44.0"
-mypy-protobuf = ">=3.2.0"
-protobuf = "*"
-
 [[package]]
 name = "numba"
 version = "0.57.1"
@@ -12212,7 +12195,7 @@ files = [
 name = "types-protobuf"
 version = "4.23.0.1"
 description = "Typing stubs for protobuf"
-category = "main"
+category = "dev"
 optional = false
 python-versions = "*"
 files = [
@@ -13592,7 +13575,7 @@ clarifai = ["clarifai"]
 cohere = ["cohere"]
 docarray = ["docarray"]
 embeddings = ["sentence-transformers"]
-extended-testing = ["amazon-textract-caller", "atlassian-python-api", "beautifulsoup4", "bibtexparser", "cassio", "chardet", "esprima", "feedparser", "geopandas", "gitpython", "gql", "html2text", "jinja2", "jq", "lxml", "mwparserfromhell", "mwxml", "newspaper3k", "nucliadb-protos", "openai", "openai", "pandas", "pdfminer-six", "pgvector", "psychicapi", "py-trello", "pymupdf", "pypdf", "pypdfium2", "pyspark", "rank-bm25", "rapidfuzz", "requests-toolbelt", "scikit-learn", "streamlit", "sympy", "telethon", "tqdm", "xinference", "zep-python"]
+extended-testing = ["amazon-textract-caller", "atlassian-python-api", "beautifulsoup4", "bibtexparser", "cassio", "chardet", "esprima", "feedparser", "geopandas", "gitpython", "gql", "html2text", "jinja2", "jq", "lxml", "mwparserfromhell", "mwxml", "newspaper3k", "openai", "openai", "pandas", "pdfminer-six", "pgvector", "psychicapi", "py-trello", "pymupdf", "pypdf", "pypdfium2", "pyspark", "rank-bm25", "rapidfuzz", "requests-toolbelt", "scikit-learn", "streamlit", "sympy", "telethon", "tqdm", "xinference", "zep-python"]
 javascript = ["esprima"]
 llms = ["anthropic", "clarifai", "cohere", "huggingface_hub", "manifest-ml", "nlpcloud", "openai", "openllm", "openlm", "torch", "transformers", "xinference"]
 openai = ["openai", "tiktoken"]
@@ -13602,4 +13585,4 @@ text-helpers = ["chardet"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8.1,<4.0"
-content-hash = "4b4da20485a13da3b7ef22aad38e5a38086d22d8ca0163db79c2276f10b94e4b"
+content-hash = "39305f23d3d69179d247d643631133ac50f5e944d98518c8a56c5f839b8e7a04"
diff --git a/libs/langchain/pyproject.toml b/libs/langchain/pyproject.toml
index 47e252c3bb4..d6e79108be2 100644
--- a/libs/langchain/pyproject.toml
+++ b/libs/langchain/pyproject.toml
@@ -124,7 +124,6 @@ langsmith = "~0.0.11"
 rank-bm25 = {version = "^0.2.2", optional = true}
 amadeus = {version = ">=8.1.0", optional = true}
 geopandas = {version = "^0.13.1", optional = true}
-nucliadb-protos = {version = "^2.17.0.post469", optional = true}
 xinference = {version = "^0.0.6", optional = true}
 python-arango = {version = "^7.5.9", optional = true}
 gitpython = {version = "^3.1.32", optional = true}
@@ -202,7 +201,6 @@ momento = "^1.5.0"
 # Please do not add any dependencies in the test_integration group
 # See instructions above ^^
 pygithub = "^1.59.0"
-nucliadb-protos = "^2.17.0.post469"
 
 [tool.poetry.group.lint.dependencies]
 ruff = "^0.0.249"
@@ -367,7 +365,6 @@ extended_testing = [
  "rank_bm25",
  "geopandas",
  "jinja2",
- "nucliadb-protos",
  "xinference",
  "gitpython",
  "newspaper3k",