diff --git a/.ci_support/environment-mpich.yml b/.ci_support/environment-mpich.yml
index 29ff6f7..d334a0f 100644
--- a/.ci_support/environment-mpich.yml
+++ b/.ci_support/environment-mpich.yml
@@ -2,7 +2,7 @@ channels:
 - conda-forge
 dependencies:
 - coverage
-- lammps =2024.06.27=*_mpi_mpich_*
+- lammps =2024.08.29=*_mpi_mpich_*
 - mpich =4.2.3
 - numpy =1.26.4
 - mpi4py =4.0.1
diff --git a/.ci_support/environment-openmpi.yml b/.ci_support/environment-openmpi.yml
index 4cac15e..7ca4d67 100644
--- a/.ci_support/environment-openmpi.yml
+++ b/.ci_support/environment-openmpi.yml
@@ -2,7 +2,7 @@ channels:
 - conda-forge
 dependencies:
 - coverage
-- lammps =2024.06.27=*_mpi_openmpi_*
+- lammps =2024.08.29=*_mpi_openmpi_*
 - openmpi =5.0.5
 - numpy =1.26.4
 - mpi4py =4.0.1
diff --git a/binder/environment.yml b/binder/environment.yml
index 42284ce..a871fe2 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -3,7 +3,7 @@ channels:
 dependencies:
 - openmpi
 - numpy =1.26.4
-- lammps =2024.06.27
+- lammps =2024.08.29
 - mpi4py =4.0.1
 - executorlib =0.0.4
 - ase =3.24.0
diff --git a/tests/test_base.py b/tests/test_base.py
index 88ce7bd..2763e29 100644
--- a/tests/test_base.py
+++ b/tests/test_base.py
@@ -110,7 +110,8 @@ def test_cmdarg_options(self):
 
     def test_version(self):
         self.assertTrue(
-            self.lmp.version in [20220623, 20230802, 20231121, 20240207, 20240627]
+            self.lmp.version
+            in [20220623, 20230802, 20231121, 20240207, 20240627, 20240829]
         )
 
     def test_extract_global(self):
diff --git a/tests/test_concurrent.py b/tests/test_concurrent.py
index 1ffca3c..95fb64a 100644
--- a/tests/test_concurrent.py
+++ b/tests/test_concurrent.py
@@ -96,7 +96,7 @@ def test_cmdarg_options(self):
     def test_version(self):
         self.assertTrue(
             self.lmp.version.result()
-            in [20220623, 20230802, 20231121, 20240207, 20240627]
+            in [20220623, 20230802, 20231121, 20240207, 20240627, 20240829]
         )
 
     def test_extract_global(self):