diff --git a/srcpkgs/python-jupyter_nbformat/template b/srcpkgs/python-jupyter_nbformat/template
index f7c6aeeb289..4c231a543e9 100644
--- a/srcpkgs/python-jupyter_nbformat/template
+++ b/srcpkgs/python-jupyter_nbformat/template
@@ -1,6 +1,6 @@
 # Template file for 'python-jupyter_nbformat'
 pkgname=python-jupyter_nbformat
-version=4.2.0
+version=4.3.0
 revision=1
 noarch=yes
 wrksrc="nbformat-${version}"
@@ -13,7 +13,7 @@ maintainer="Alessio Sergi <al3hex@gmail.com>"
 homepage="https://github.com/jupyter/nbformat"
 license="3-clause-BSD"
 distfiles="${PYPI_SITE}/n/nbformat/nbformat-${version}.tar.gz"
-checksum=389a5b630a30539074f238a48fb9864592f63d611baccfa2ffaf14ffe239de06
+checksum=5febcce872672f1c97569e89323992bdcb8573fdad703f835e6521253191478b
 alternatives="jupyter-nbformat:jupyter-trust:/usr/bin/jupyter-trust2"
 
 post_install() {