diff --git a/development/jupyterlab/jupyterlab.SlackBuild b/development/jupyterlab/jupyterlab.SlackBuild
index 1f10df5dad..a4d745e81a 100644
--- a/development/jupyterlab/jupyterlab.SlackBuild
+++ b/development/jupyterlab/jupyterlab.SlackBuild
@@ -25,8 +25,8 @@
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=jupyterlab
-VERSION=${VERSION:-3.4.4}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-3.4.5}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
diff --git a/development/jupyterlab/jupyterlab.info b/development/jupyterlab/jupyterlab.info
index b9bd6e3c77..0fd8989bae 100644
--- a/development/jupyterlab/jupyterlab.info
+++ b/development/jupyterlab/jupyterlab.info
@@ -1,8 +1,8 @@
 PRGNAM="jupyterlab"
-VERSION="3.4.4"
+VERSION="3.4.5"
 HOMEPAGE="https://jupyter.org/"
-DOWNLOAD="https://files.pythonhosted.org/packages/source/j/jupyterlab/jupyterlab-3.4.4.tar.gz"
-MD5SUM="969c55549bc460170b8fa1e3b7cc1e66"
+DOWNLOAD="https://files.pythonhosted.org/packages/source/j/jupyterlab/jupyterlab-3.4.5.tar.gz"
+MD5SUM="a13f087363ec2e891187844d693708e1"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="jupyter-notebook_shim nodejs jupyterlab_server jupyter-ipykernel"