diff --git a/community/jupyterlab/PKGBUILD b/community/jupyterlab/PKGBUILD
index fdf16f9cc..6fe882971 100644
--- a/community/jupyterlab/PKGBUILD
+++ b/community/jupyterlab/PKGBUILD
@@ -5,7 +5,7 @@
 
 pkgname=jupyterlab
 _pipname=jupyterlab
-pkgver=3.4.0
+pkgver=3.4.1
 pkgrel=1
 pkgdesc='JupyterLab computational environment'
 arch=(any)
@@ -17,7 +17,7 @@ optdepends=('npm: to install extensions' 'jupyterlab-widgets: ipywidgets support
 checkdepends=('python-pytest-tornasync' 'npm')
 source=(https://pypi.io/packages/source/${_pipname:0:1}/$_pipname/$_pipname-$pkgver.tar.gz
         no-nbclassic.patch)
-sha256sums=('0b504cef99c5eeb4058e554aa90733370d2b4b1ba5a275e267a5a144f43daa55'
+sha256sums=('65e078022916f3c096fddcf843cdb593527b55d36ca30817bf1fc7d35f823630'
             'c81b7b957622b7ea68589daa568bba96a8955e768aea0bce60c27fa041e07cc4')
 
 prepare() {