diff --git a/srcpkgs/python-jupyter_core/template b/srcpkgs/python-jupyter_core/template
index d8a2147e95c..4cbf0c35f1b 100644
--- a/srcpkgs/python-jupyter_core/template
+++ b/srcpkgs/python-jupyter_core/template
@@ -1,6 +1,6 @@
 # Template file for 'python-jupyter_core'
 pkgname=python-jupyter_core
-version=4.2.1
+version=4.3.0
 revision=1
 noarch=yes
 wrksrc="jupyter_core-${version}"
@@ -13,7 +13,7 @@ maintainer="Alessio Sergi <al3hex@gmail.com>"
 homepage="https://github.com/jupyter/jupyter_core"
 license="3-clause-BSD"
 distfiles="${PYPI_SITE}/j/jupyter_core/jupyter_core-${version}.tar.gz"
-checksum=89c55399c8437f777197c2c82c1ff5639c7f71d4eb2f172a81afa120b68dc7b3
+checksum=a96b129e1641425bf057c3d46f4f44adce747a7d60107e8ad771045c36514d40
 
 alternatives="
  jupyter-core:jupyter:/usr/bin/jupyter2