diff --git a/poetry.lock b/poetry.lock
index b83101c7..26d2e88c 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -390,6 +390,23 @@ setproctitle = ["setproctitle"]
 testing = ["coverage", "eventlet", "gevent", "pytest", "pytest-cov"]
 tornado = ["tornado (>=0.2)"]
 
+[[package]]
+name = "html5lib-modern"
+version = "1.2"
+description = "HTML parser based on the WHATWG HTML specification"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "html5lib_modern-1.2-py2.py3-none-any.whl", hash = "sha256:3458b6e31525ede4fcaac0ff42d9eeb5efaf755473768103cb56e0275caa8d99"},
+    {file = "html5lib_modern-1.2.tar.gz", hash = "sha256:1fadbfc27ea955431270e4e79a4a4c290ba11c3a3098a95cc22dc73e312a1768"},
+]
+
+[package.extras]
+all = ["chardet (>=2.2.1)", "genshi (>=0.7.1)", "lxml (>=3.4.0)"]
+chardet = ["chardet (>=2.2.1)"]
+genshi = ["genshi (>=0.7.1)"]
+lxml = ["lxml (>=3.4.0)"]
+
 [[package]]
 name = "idna"
 version = "3.7"
@@ -427,20 +444,6 @@ files = [
     {file = "iniconfig-2.0.0.tar.gz", hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3"},
 ]
 
-[[package]]
-name = "isodate"
-version = "0.6.1"
-description = "An ISO 8601 date/time/duration parser and formatter"
-optional = false
-python-versions = "*"
-files = [
-    {file = "isodate-0.6.1-py2.py3-none-any.whl", hash = "sha256:0751eece944162659049d35f4f549ed815792b38793f07cf73381c1c87cbed96"},
-    {file = "isodate-0.6.1.tar.gz", hash = "sha256:48c5881de7e8b0a0d648cb024c8062dc84e7b840ed81e864c7614fd3c127bde9"},
-]
-
-[package.dependencies]
-six = "*"
-
 [[package]]
 name = "itsdangerous"
 version = "2.1.2"
@@ -853,24 +856,24 @@ files = [
 
 [[package]]
 name = "rdflib"
-version = "6.3.2"
+version = "7.1.0"
 description = "RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information."
 optional = false
-python-versions = ">=3.7,<4.0"
+python-versions = "<4.0.0,>=3.8.1"
 files = [
-    {file = "rdflib-6.3.2-py3-none-any.whl", hash = "sha256:36b4e74a32aa1e4fa7b8719876fb192f19ecd45ff932ea5ebbd2e417a0247e63"},
-    {file = "rdflib-6.3.2.tar.gz", hash = "sha256:72af591ff704f4caacea7ecc0c5a9056b8553e0489dd4f35a9bc52dbd41522e0"},
+    {file = "rdflib-7.1.0-py3-none-any.whl", hash = "sha256:240c25c6e1b573ffa67aed23aae128e253c443c15291c9a01d8d392ea80c05b6"},
+    {file = "rdflib-7.1.0.tar.gz", hash = "sha256:a29a8fccebd3d3a5f1b7e88d92dace1c89829018c7d29a6114fff4449c188b3b"},
 ]
 
 [package.dependencies]
-isodate = ">=0.6.0,<0.7.0"
+html5lib-modern = ">=1.2,<2.0"
 pyparsing = ">=2.1.0,<4"
 
 [package.extras]
 berkeleydb = ["berkeleydb (>=18.1.0,<19.0.0)"]
-html = ["html5lib (>=1.0,<2.0)"]
-lxml = ["lxml (>=4.3.0,<5.0.0)"]
-networkx = ["networkx (>=2.0.0,<3.0.0)"]
+lxml = ["lxml (>=4.3,<6.0)"]
+networkx = ["networkx (>=2,<4)"]
+orjson = ["orjson (>=3.9.14,<4)"]
 
 [[package]]
 name = "referencing"
@@ -1016,17 +1019,6 @@ files = [
     {file = "rpds_py-0.16.2.tar.gz", hash = "sha256:781ef8bfc091b19960fc0142a23aedadafa826bc32b433fdfe6fd7f964d7ef44"},
 ]
 
-[[package]]
-name = "six"
-version = "1.16.0"
-description = "Python 2 and 3 compatibility utilities"
-optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*"
-files = [
-    {file = "six-1.16.0-py2.py3-none-any.whl", hash = "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"},
-    {file = "six-1.16.0.tar.gz", hash = "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926"},
-]
-
 [[package]]
 name = "types-flask-cors"
 version = "4.0.0.20240806"
@@ -1117,4 +1109,4 @@ watchdog = ["watchdog (>=2.3)"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "3a52a267420875f9135f9fcf5c79bd52ae9051608b051bc3dab249b0bc1d2a4d"
+content-hash = "7af3645ef46fcd0cb9826ac8a8a68a77fefdf30da52c6c0438a488ec4db92a2a"
diff --git a/pyproject.toml b/pyproject.toml
index 54cd045f..b6ea341a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ packages = []
 [tool.poetry.dependencies]
 python = "^3.11"
 requests = "==2.32.3"
-rdflib = "==6.3.2"
+rdflib = "==7.1.0"
 validators = "==0.34.0"
 pyyaml = "==6.0.2"
 Flask-Cors = "==4.0.2"