diff --git a/srcpkgs/python-jupyter_core/template b/srcpkgs/python-jupyter_core/template
index 98a9db193f..91a1a0ce9f 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=4.1.1
+version=4.2.0
 revision=1
 noarch=yes
 wrksrc="jupyter_core-${version}"
@@ -14,7 +14,7 @@ maintainer="Alessio Sergi <al3hex@gmail.com>"
 homepage="https://github.com/jupyter/jupyter_core"
 license="3-clause-BSD"
 distfiles="${PYPI_SITE}/j/jupyter_core/jupyter_core-${version}.tar.gz"
-checksum=ae0e69435258126466c86cd989e465a9c334c50107ef4f257decc8693650bf4c
+checksum=44ec837a53bebf4e937112d3f9ccf31fee4f8db3e406dd0dd4f0378a354bed9c
 
 alternatives="
  jupyter-core:jupyter:/usr/bin/jupyter2.7