diff --git a/pypef/__init__.py b/pypef/__init__.py
index 3d1a419..588da8b 100644
--- a/pypef/__init__.py
+++ b/pypef/__init__.py
@@ -12,4 +12,4 @@
 # Journal of Chemical Information and Modeling, 2021, 61, 3463-3476
 # https://doi.org/10.1021/acs.jcim.1c00099
 
-__version__ = '0.3.7-dev'
+__version__ = '0.3.7'
diff --git a/pypef/main.py b/pypef/main.py
index b066b97..1da81d3 100644
--- a/pypef/main.py
+++ b/pypef/main.py
@@ -307,6 +307,7 @@
 from pypef.dca.dca_run import run_pypef_hybrid_modeling
 from pypef.utils.utils_run import run_pypef_utils
 
+
 logger = logging.getLogger("pypef")
 logger.setLevel(logging.INFO)