diff --git a/.ci_support/environment-docs.yml b/.ci_support/environment-docs.yml
index 69037ce0..bc542529 100644
--- a/.ci_support/environment-docs.yml
+++ b/.ci_support/environment-docs.yml
@@ -16,6 +16,6 @@ dependencies:
 - seekpath =2.1.0
 - lammps =2024.06.27
 - pandas =2.2.3
-- pylammpsmpi =0.2.25
+- pylammpsmpi =0.2.26
 - jinja2 =3.1.4
 - jupyter-book =1.0.0
diff --git a/.ci_support/environment-lammps.yml b/.ci_support/environment-lammps.yml
index b10905c7..f8abac5b 100644
--- a/.ci_support/environment-lammps.yml
+++ b/.ci_support/environment-lammps.yml
@@ -4,7 +4,7 @@ dependencies:
 - lammps =2024.06.27=*openmpi*
 - openmpi =4.1.6
 - pandas =2.2.3
-- pylammpsmpi =0.2.25
+- pylammpsmpi =0.2.26
 - jinja2 =3.1.4
 - iprpy-data =2023.07.25
 - dynaphopy =1.17.16
diff --git a/.ci_support/environment-notebooks.yml b/.ci_support/environment-notebooks.yml
index 13ad3089..fac8d6b0 100644
--- a/.ci_support/environment-notebooks.yml
+++ b/.ci_support/environment-notebooks.yml
@@ -6,6 +6,6 @@ dependencies:
 - gpaw =24.6.0
 - lammps =2024.06.27
 - pandas =2.2.3
-- pylammpsmpi =0.2.25
+- pylammpsmpi =0.2.26
 - jinja2 =3.1.4
 - dynaphopy =1.17.16
diff --git a/binder/environment.yml b/binder/environment.yml
index a39c2c47..55e8eb96 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -11,7 +11,7 @@ dependencies:
 - gpaw =24.6.0
 - lammps =2024.06.27
 - pandas =2.2.3
-- pylammpsmpi =0.2.25
+- pylammpsmpi =0.2.26
 - jinja2 =3.1.4
 - dynaphopy =1.17.16
 - tqdm =4.67.0
diff --git a/pyproject.toml b/pyproject.toml
index 1f6f070b..014a7cf0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,12 +46,12 @@ gpaw = [
     "gpaw==24.6.0",
 ]
 lammps = [
-    "pylammpsmpi==0.2.25",
+    "pylammpsmpi==0.2.26",
     "jinja2==3.1.4",
     "pandas==2.2.3",
 ]
 lammps_phonons = [
-    "pylammpsmpi==0.2.25",
+    "pylammpsmpi==0.2.26",
     "jinja2==3.1.4",
     "pandas==2.2.3",
     "dynaphopy==1.17.16",