diff --git a/lang/python/python-atomicwrites/Makefile b/lang/python/python-atomicwrites/Makefile
index d035c94e4..e29d0ec7d 100644
--- a/lang/python/python-atomicwrites/Makefile
+++ b/lang/python/python-atomicwrites/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2019 CZ.NIC, z. s. p. o. (https://www.nic.cz/)
+# Copyright (C) 2019-2020 CZ.NIC, z. s. p. o. (https://www.nic.cz/)
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -8,11 +8,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=python-atomicwrites
-PKG_VERSION:=1.3.0
-PKG_RELEASE:=2
+PKG_VERSION:=1.4.0
+PKG_RELEASE:=1
 
 PYPI_NAME:=atomicwrites
-PKG_HASH:=75a9445bac02d8d058d5e1fe689654ba5a6556a1dfd8ce6ec55a0ed79866cfa6
+PKG_HASH:=ae70396ad1a434f9c7046fd2dd196fc04b12f9e91ffb859164193be8b6168a7a
 
 PKG_MAINTAINER:=Jan Pavlinec <jan.pavlinec@nic.cz>
 PKG_LICENSE:=MIT