diff --git a/.ci_support/environment-lammps.yml b/.ci_support/environment-lammps.yml
index 4a201417c..b68d377dd 100644
--- a/.ci_support/environment-lammps.yml
+++ b/.ci_support/environment-lammps.yml
@@ -1,4 +1,4 @@
 channels:
 - conda-forge
 dependencies:
-- lammps =2023.11.21
\ No newline at end of file
+- lammps =2024.02.07
\ No newline at end of file