diff --git a/binder/environment.yml b/binder/environment.yml
index 14471e5..bf82954 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -8,7 +8,7 @@ dependencies:
 - hatch-vcs =0.5.0
 - jobflow =0.3.1
 - executorlib =1.7.4
-- pyiron_base =0.15.12
+- pyiron_base =0.15.15
 - pyiron_workflow =0.15.5
 - pygraphviz =1.14
 - aiida-workgraph =0.8.1