diff --git a/mpie_cmti/environment.yml b/mpie_cmti/environment.yml
index 4322785e..ac0c1254 100644
--- a/mpie_cmti/environment.yml
+++ b/mpie_cmti/environment.yml
@@ -31,7 +31,7 @@ dependencies:
 - pyiron_base =0.14.0
 - pyiron_contrib =0.1.19
 - pyiron_potentialfit =0.3.11
-- pyiron_workflow =0.13.3
+- pyiron_workflow =0.15.0
 - pyiron_gui =0.0.12
 - pyironflow =0.0.20
 - python-ace =0.3.0
diff --git a/requirements.txt b/requirements.txt
index c43aac64..c5452d34 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ pyiron-atomistics==0.7.15
 pyiron-continuum==0.0.8
 pyiron-contrib==0.1.19
 pyiron-experimental==0.0.3
-pyiron-workflow==0.13.3
+pyiron-workflow==0.15.0
 pyiron-potentialfit==0.3.11
 pyironflow==0.0.20
 aimsgb==1.1.1