diff --git a/mpie_cmti/environment.yml b/mpie_cmti/environment.yml
index 8202ae42..877c7b90 100644
--- a/mpie_cmti/environment.yml
+++ b/mpie_cmti/environment.yml
@@ -30,7 +30,7 @@ dependencies:
 - pyiron_atomistics =0.7.20
 - pyiron_base =0.15.1
 - pyiron_contrib =0.1.19
-- pyiron_potentialfit =0.3.13
+- pyiron_potentialfit =0.3.14
 - pyiron_workflow =0.13.3
 - pyiron_gui =0.0.12
 - pyironflow =0.0.20
diff --git a/requirements.txt b/requirements.txt
index ea7cfb25..cfc524cb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ pyiron-continuum==0.0.8
 pyiron-contrib==0.1.19
 pyiron-experimental==0.0.3
 pyiron-workflow==0.13.3
-pyiron-potentialfit==0.3.13
+pyiron-potentialfit==0.3.14
 pyironflow==0.0.20
 aimsgb==1.1.1
 calphy==1.4.3