diff --git a/pyproject.toml b/pyproject.toml
index 1719599e0..1b96cf7b8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ dependencies = [
     "requests==2.32.3",
     "mysqlclient==2.2.4",
     "oic==1.6.0",
-    "python-keycloak==3.7.0",
+    "python-keycloak==5.5.1",
     "python-dotenv==1.0.1",
     "pytz==2024.2",
     "pydantic_schemaorg==1.0.6",