diff --git a/README.md b/README.md
index 4dfdd8b..825b29a 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 # EfficientNet PyTorch
 
-### Update (October 08, 2019)
+### Update (October 12, 2019)
 
-This update changes activation function implementation to more memory-efficient. For more details please refer to: https://github.com/lukemelas/EfficientNet-PyTorch/issues/18
+This update changes activation function implementation to more memory-efficient. For more details please refer to: https://github.com/lukemelas/EfficientNet-PyTorch/issues/18. Thanks to [Dmytro Panchenko](https://www.kaggle.com/hokmund) for the pull request. 
 
 ### Update (July 31, 2019)
 
diff --git a/efficientnet_pytorch/__init__.py b/efficientnet_pytorch/__init__.py
index a1291f0..de0843d 100644
--- a/efficientnet_pytorch/__init__.py
+++ b/efficientnet_pytorch/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "0.4.0"
+__version__ = "0.4.1"
 from .model import EfficientNet
 from .utils import (
     GlobalParams,
diff --git a/setup.py b/setup.py
index a067af3..62edbb3 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
 EMAIL = 'lmelaskyriazi@college.harvard.edu'
 AUTHOR = 'Luke'
 REQUIRES_PYTHON = '>=3.5.0'
-VERSION = '0.4.0'
+VERSION = '0.4.1'
 
 # What packages are required for this module to be executed?
 REQUIRED = [