diff --git a/.ci_support/environment-mpich.yml b/.ci_support/environment-mpich.yml
index c966e0f..4ebdc4e 100644
--- a/.ci_support/environment-mpich.yml
+++ b/.ci_support/environment-mpich.yml
@@ -8,6 +8,6 @@ dependencies:
   - mpich
   - numpy =1.23.5
   - mpi4py =3.1.4
-  - pympipool =0.6.1
+  - pympipool =0.6.2
   - ase =3.22.1
   - scipy =1.11.1
\ No newline at end of file
diff --git a/.ci_support/environment-openmpi.yml b/.ci_support/environment-openmpi.yml
index 8b7c7d0..b4afdc6 100644
--- a/.ci_support/environment-openmpi.yml
+++ b/.ci_support/environment-openmpi.yml
@@ -8,6 +8,6 @@ dependencies:
   - openmpi
   - numpy =1.23.5
   - mpi4py =3.1.4
-  - pympipool =0.6.1
+  - pympipool =0.6.2
   - ase =3.22.1
   - scipy =1.11.1
\ No newline at end of file