diff --git a/api/app/requirements.txt b/api/app/requirements.txt
index af0d89ffbe466e06d399d651fcadaabc4c6d74a8..2943725fbca4a923f5b3a6cb6cfb4862d1ed3f62 100644
--- a/api/app/requirements.txt
+++ b/api/app/requirements.txt
@@ -2,7 +2,7 @@ fastapi==0.115.8
 httpx==0.28.1
 pydantic==1.10.21
 uvicorn==0.17.6
-rdflib==6.1.1
+rdflib==7.1.3
 python-multipart==0.0.20
 psycopg2-binary==2.9.10
 pytz==2025.1
diff --git a/connector/app/requirements.txt b/connector/app/requirements.txt
index c796e56c5d4d8fdc4cc965fb2daa5d783a41f9f9..927384398c42d0615d7a87de1d6efe9c34b88b2d 100644
--- a/connector/app/requirements.txt
+++ b/connector/app/requirements.txt
@@ -4,7 +4,7 @@ passlib==1.7.4
 rfc3987==1.3.8
 lightrdf==0.3.1
 openpyxl==3.1.5
-rdflib==6.1.1
+rdflib==7.1.3
 aiohttp==3.11.12
 Werkzeug==2.2.3
 cryptography==44.0.1
diff --git a/pyproject.toml b/pyproject.toml
index 65e5bd1dd6e28599920310c21a4f262eb15baf4e..d1fcaedab89f7c0873b2f419ae98d9322a26a69d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ sphn-connector = 'lib.cli:cli'
 
 [tool.poetry.dependencies]
 minio = "^7.1.8"
-rdflib = "^6.1.1"
+rdflib = "^7.0.0"
 psycopg2-binary = "^2.9.3"
 fastapi = "^0.115.0"
 passlib = "^1.7.4"