diff --git a/lang/python/jdcal/Makefile b/lang/python/jdcal/Makefile
index 4bba5ce1f..432f9292e 100644
--- a/lang/python/jdcal/Makefile
+++ b/lang/python/jdcal/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2007-2016 OpenWrt.org
+# Copyright (C) 2007-2017 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=jdcal
-PKG_VERSION:=1.2
+PKG_VERSION:=1.3
 PKG_RELEASE:=1
 PKG_LICENSE:=BSD-3-Clause
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=http://pypi.python.org/packages/source/j/jdcal/
-PKG_HASH:=5ebedb58b95ebabd30f56abef65139c6f69ec1687cf1d2f3a7c503f9a2cdfa4d
+PKG_SOURCE_URL:=https://pypi.python.org/packages/9b/fa/40beb2aa43a13f740dd5be367a10a03270043787833409c61b79e69f1dfd/
+PKG_HASH:=b760160f8dc8cc51d17875c6b663fafe64be699e10ce34b6a95184b5aa0fdc9e
 PKG_BUILD_DEPENDS:=python python-setuptools
 
 include $(INCLUDE_DIR)/package.mk