diff --git a/binder/environment.yml b/binder/environment.yml
index 3897ad2..700c6d5 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -3,10 +3,10 @@ channels:
   - conda-forge
   - bioconda
 dependencies:
-  - biobb_analysis==4.1.0
-  - biobb_io==4.1.0
-  - biobb_model==4.1.0
-  - biobb_gromacs==4.1.0
+  - biobb_analysis==4.2.0
+  - biobb_io==4.2.0
+  - biobb_model==4.2.0
+  - biobb_gromacs==4.2.0
   - plotly
   - nglview
   - simpletraj
\ No newline at end of file
diff --git a/conda_env/environment.yml b/conda_env/environment.yml
index f32046c..88a0f3e 100644
--- a/conda_env/environment.yml
+++ b/conda_env/environment.yml
@@ -3,10 +3,10 @@ channels:
   - conda-forge
   - bioconda
 dependencies:
-  - biobb_analysis==4.1.0
-  - biobb_io==4.1.0
-  - biobb_model==4.1.0
-  - biobb_gromacs==4.1.0
+  - biobb_analysis==4.2.0
+  - biobb_io==4.2.0
+  - biobb_model==4.2.0
+  - biobb_gromacs==4.2.0
   - jupyter
   - plotly
   - nglview