diff --git a/extra/jupyterlab/.SRCINFO b/extra/jupyterlab/.SRCINFO
index 399ab7c54..5c41a6ac5 100644
--- a/extra/jupyterlab/.SRCINFO
+++ b/extra/jupyterlab/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = jupyterlab
 	pkgdesc = JupyterLab computational environment
-	pkgver = 4.2.3
+	pkgver = 4.2.4
 	pkgrel = 1
 	url = https://github.com/jupyterlab/jupyterlab
 	arch = any
@@ -29,7 +29,7 @@ pkgbase = jupyterlab
 	optdepends = jupyterlab-lsp: LSP extension
 	optdepends = jupyterlab-widgets: ipywidgets support
 	optdepends = npm: to install extensions
-	source = git+https://github.com/jupyterlab/jupyterlab#tag=v4.2.3
-	sha256sums = 6f748b3a32f4e793e3ccebe1f42f2e709e1388d51b685ce32d2857a003d40d12
+	source = git+https://github.com/jupyterlab/jupyterlab#tag=v4.2.4
+	sha256sums = 2248ce70fac96cd43c284f47059a038f92e22a729cafeda8b64d13fca6863f97
 
 pkgname = jupyterlab
diff --git a/extra/jupyterlab/PKGBUILD b/extra/jupyterlab/PKGBUILD
index 9aa75486d..6dcc7f879 100644
--- a/extra/jupyterlab/PKGBUILD
+++ b/extra/jupyterlab/PKGBUILD
@@ -6,7 +6,7 @@
 
 pkgname=jupyterlab
 _pipname=jupyterlab
-pkgver=4.2.3
+pkgver=4.2.4
 pkgrel=1
 pkgdesc='JupyterLab computational environment'
 arch=(any)
@@ -37,7 +37,7 @@ checkdepends=(python-jupyter-server-terminals
               python-pytest-jupyter
               python-pytest-tornasync)
 source=(git+https://github.com/jupyterlab/jupyterlab#tag=v$pkgver)
-sha256sums=('6f748b3a32f4e793e3ccebe1f42f2e709e1388d51b685ce32d2857a003d40d12')
+sha256sums=('2248ce70fac96cd43c284f47059a038f92e22a729cafeda8b64d13fca6863f97')
 
 build() {
   cd $pkgname