diff --git a/srcpkgs/python-tornado/template b/srcpkgs/python-tornado/template
index dfb6deacb0..54470e78ce 100644
--- a/srcpkgs/python-tornado/template
+++ b/srcpkgs/python-tornado/template
@@ -1,6 +1,6 @@
 # Template file for 'python-tornado'
 pkgname=python-tornado
-version=4.5.2
+version=4.5.3
 revision=1
 wrksrc="tornado-${version}"
 build_style=python-module
@@ -13,7 +13,7 @@ maintainer="Alessio Sergi <al3hex@gmail.com>"
 homepage="http://www.tornadoweb.org/"
 license="Apache-2.0"
 distfiles="${PYPI_SITE}/t/tornado/tornado-${version}.tar.gz"
-checksum=1fb8e494cd46c674d86fac5885a3ff87b0e283937a47d74eb3c02a48c9e89ad0
+checksum=6d14e47eab0e15799cf3cdcc86b0b98279da68522caace2bd7ce644287685f0a
 
 pre_build() {
 	# use system ca-certificates