diff --git a/.ci_support/environment-lammps.yml b/.ci_support/environment-lammps.yml
index 6d1a99b9..e9b813c1 100644
--- a/.ci_support/environment-lammps.yml
+++ b/.ci_support/environment-lammps.yml
@@ -3,6 +3,6 @@ channels:
 dependencies:
 - lammps =2023.08.02
 - pandas =2.1.3
-- pylammpsmpi =0.2.5
+- pylammpsmpi =0.2.6
 - jinja2 =3.1.2
-- iprpy-data =2023.07.25
\ No newline at end of file
+- iprpy-data =2023.07.25
diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index 0d6179b5..b14a2450 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -7,5 +7,5 @@ dependencies:
 - scipy =1.11.3
 - spglib =2.1.0
 - phonopy =2.20.0
-- structuretoolkit =0.0.11
+- structuretoolkit =0.0.12
 - seekpath =2.1.0
diff --git a/binder/environment.yml b/binder/environment.yml
index f715155e..1f307b90 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -7,10 +7,10 @@ dependencies:
 - scipy =1.11.3
 - spglib =2.1.0
 - phonopy =2.20.0
-- structuretoolkit =0.0.11
+- structuretoolkit =0.0.12
 - seekpath =2.1.0
 - gpaw =23.9.1
 - lammps =2023.08.02
 - pandas =2.1.3
-- pylammpsmpi =0.2.5
-- jinja2 =3.1.2
\ No newline at end of file
+- pylammpsmpi =0.2.6
+- jinja2 =3.1.2
diff --git a/setup.py b/setup.py
index 90299612..b712095f 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,7 @@
     extras_require={
         "phonopy": ['phonopy==2.20.0', 'seekpath==2.1.0', 'structuretoolkit==0.0.12'],
         "gpaw": ['gpaw==23.9.1'],
-        "lammps": ['pylammpsmpi==0.2.5', 'jinja2==3.1.2', 'pandas==2.1.3']
+        "lammps": ['pylammpsmpi==0.2.6', 'jinja2==3.1.2', 'pandas==2.1.3']
     },
     cmdclass=versioneer.get_cmdclass(),
 )