diff --git a/srcpkgs/Twisted/INSTALL b/srcpkgs/Twisted/INSTALL
index 859b0593ea..2752e04bc9 100644
--- a/srcpkgs/Twisted/INSTALL
+++ b/srcpkgs/Twisted/INSTALL
@@ -1,5 +1,5 @@
 case ${ACTION} in
 post)
-	python -c 'from twisted.plugin import IPlugin, getPlugins; list(getPlugins(IPlugin))' >/dev/null 2>&1
+	python2 -c 'from twisted.plugin import IPlugin, getPlugins; list(getPlugins(IPlugin))' >/dev/null 2>&1
 	;;
 esac
diff --git a/srcpkgs/Twisted/template b/srcpkgs/Twisted/template
index 246a8811e0..ed51aab96a 100644
--- a/srcpkgs/Twisted/template
+++ b/srcpkgs/Twisted/template
@@ -1,10 +1,10 @@
 # Template file for 'Twisted'
 pkgname=Twisted
-version=16.6.0
-revision=2
+version=17.1.0
+revision=1
 build_style=python2-module
-hostmakedepends="python-setuptools python-zope.interface python-cryptography
- python-openssl python-service_identity python-constantly python-incremental"
+hostmakedepends="python-setuptools python-zope.interface python-service_identity
+ python-constantly python-incremental python-automat"
 makedepends="${hostmakedepends} python-devel"
 depends="${makedepends/python-devel/}"
 pycompile_module="twisted"
@@ -13,7 +13,7 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 homepage="http://twistedmatrix.com/"
 license="MIT"
 distfiles="${PYPI_SITE}/T/Twisted/Twisted-${version}.tar.bz2"
-checksum=d0fe115ea7ef8cf632d05103de60356c6e992b2153d6830bdc4476f8accb1fca
+checksum=dbf211d70afe5b4442e3933ff01859533eba9f13d8b3e2e1b97dc2125e2d44dc
 
 post_install() {
 	vlicense LICENSE