diff --git a/binder/environment.yml b/binder/environment.yml
index 58cff95..1adf26c 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -3,11 +3,11 @@ channels:
   - conda-forge
   - bioconda
 dependencies:
-  - biobb_analysis==4.1.0
-  - biobb_io==4.1.1
-  - biobb_structure_utils==4.1.0
-  - biobb_chemistry==4.1.0
-  - biobb_amber==4.1.0
+  - biobb_analysis==4.2.0
+  - biobb_io==4.2.0
+  - biobb_structure_utils==4.2.0
+  - biobb_chemistry==4.2.0
+  - biobb_amber==4.2.0
   - gfortran==11.3.0
   - libgfortran5==11.3.0
   - plotly
diff --git a/conda_env/environment.yml b/conda_env/environment.yml
index 5791f7d..d98d65c 100644
--- a/conda_env/environment.yml
+++ b/conda_env/environment.yml
@@ -3,11 +3,11 @@ channels:
   - conda-forge
   - bioconda
 dependencies:
-  - biobb_analysis==4.1.0
-  - biobb_io==4.1.1
-  - biobb_structure_utils==4.1.0
-  - biobb_chemistry==4.1.0
-  - biobb_amber==4.1.0
+  - biobb_analysis==4.2.0
+  - biobb_io==4.2.0
+  - biobb_structure_utils==4.2.0
+  - biobb_chemistry==4.2.0
+  - biobb_amber==4.2.0
   - jupyter
   - gfortran==11.3.0
   - libgfortran5==11.3.0