Update pyproject.toml

Author: jan-janssen

python_workflow_definition/pyproject.toml

@@ -19,7 +19,7 @@ dependencies = [
     "aiida-workgraph>=0.5.1,<=0.5.2",
     "numpy>=1.21,<2",
     "jobflow>=0.1.18,<=0.1.19",
-    "pyiron_base>=0.11.10,<=0.11.11",
+    "pyiron_base>=0.11.10,<=0.12.0",
     "pydantic>=2.7.0,<=2.11.4",
 ]
 
@@ -28,4 +28,4 @@ plot = [
     "pygraphviz>=1.10,<=1.14",
     "networkx>=2.8.8,<=3.4.2",
     "ipython>=7.33.0,<=9.0.2",
-]
+]