diff --git a/srcpkgs/python-traitlets/template b/srcpkgs/python-traitlets/template
index d8fa0704d3e..9f484bc478c 100644
--- a/srcpkgs/python-traitlets/template
+++ b/srcpkgs/python-traitlets/template
@@ -1,6 +1,6 @@
 # Template file for 'python-traitlets'
 pkgname=python-traitlets
-version=4.2.2
+version=4.3.1
 revision=1
 noarch=yes
 wrksrc="traitlets-${version}"
@@ -14,7 +14,7 @@ maintainer="Alessio Sergi <al3hex@gmail.com>"
 homepage="https://github.com/ipython/traitlets"
 license="3-clause-BSD"
 distfiles="${PYPI_SITE}/t/traitlets/traitlets-${version}.tar.gz"
-checksum=7d7e3070484b2fe490fa55e0acf7023afc5ed9ddabec57405f25c355158e152a
+checksum=ba8c94323ccbe8fd792e45d8efe8c95d3e0744cc8c085295b607552ab573724c
 
 post_install() {
 	vlicense COPYING.md LICENSE