diff --git a/srcpkgs/python-jupyter_client/template b/srcpkgs/python-jupyter_client/template
index bfffe0376d..489f083c48 100644
--- a/srcpkgs/python-jupyter_client/template
+++ b/srcpkgs/python-jupyter_client/template
@@ -1,7 +1,7 @@
 # Template file for 'python-jupyter_client'
 pkgname=python-jupyter_client
-version=4.2.2
-revision=2
+version=4.3.0
+revision=1
 noarch=yes
 wrksrc="jupyter_client-${version}"
 build_style=python-module
@@ -14,7 +14,7 @@ maintainer="Alessio Sergi <al3hex@gmail.com>"
 homepage="https://github.com/jupyter/jupyter_client"
 license="3-clause-BSD"
 distfiles="${PYPI_SITE}/j/jupyter_client/jupyter_client-${version}.tar.gz"
-checksum=3ffc530eff0518fd9bfe3662423a2bec15d0628b9ca159921dd72f34ae004a14
+checksum=70b2e88403835a1d54b83858783d9e5e5771fa4bb6f6904e0b5bb8cfde4b99dd
 alternatives="jupyter-client:jupyter-kernelspec:/usr/bin/jupyter-kernelspec2.7"
 
 post_install() {