diff --git a/development/jupyter_client/jupyter_client.SlackBuild b/development/jupyter_client/jupyter_client.SlackBuild
index 7743517445..d998ac775a 100644
--- a/development/jupyter_client/jupyter_client.SlackBuild
+++ b/development/jupyter_client/jupyter_client.SlackBuild
@@ -26,7 +26,7 @@
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=jupyter_client
-VERSION=${VERSION:-7.3.1}
+VERSION=${VERSION:-7.3.4}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
@@ -80,15 +80,35 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
-python3 setup.py install --root=$PKG
+# Use this setup.py shim:
+cat << EOF > setup.py
+from setuptools import setup, find_packages
+setup(name='${PRGNAM}',
+    version='${VERSION}',
+    packages=find_packages(exclude=["docs", "docs.*", "tests", "tests.*"]),
+    package_data={'': ['*']},
+    entry_points={
+        'console_scripts': [
+            'jupyter-kernelspec = jupyter_client.kernelspecapp:KernelSpecApp.launch_instance',
+            'jupyter-run = jupyter_client.runapp:RunApp.launch_instance',
+            'jupyter-kernel = jupyter_client.kernelapp:main',
+        ],
+        'jupyter_client.kernel_provisioners': [
+            'local-provisioner = jupyter_client.provisioning:LocalProvisioner',
+        ],
+    }, 
+)
+EOF
+
+# With the shim, it's a good idea to use "unshare -n" to prevent downloading
+# anything extra:
+unshare -n python3 setup.py install --root=$PKG || exit 1
 
 find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a \
-  *.md *.txt \
-  $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a *.md $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install
diff --git a/development/jupyter_client/jupyter_client.info b/development/jupyter_client/jupyter_client.info
index feeb82e1b3..fd777f7d58 100644
--- a/development/jupyter_client/jupyter_client.info
+++ b/development/jupyter_client/jupyter_client.info
@@ -1,8 +1,8 @@
 PRGNAM="jupyter_client"
-VERSION="7.3.1"
+VERSION="7.3.4"
 HOMEPAGE="https://jupyter.org/"
-DOWNLOAD="https://github.com/jupyter/jupyter_client/archive/v7.3.1/jupyter_client-7.3.1.tar.gz"
-MD5SUM="f92ea77969392cf0ab8371fc08ad6157"
+DOWNLOAD="https://github.com/jupyter/jupyter_client/archive/v7.3.4/jupyter_client-7.3.4.tar.gz"
+MD5SUM="91419105c5d981dda6379fed7e0bc7f2"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="entrypoints jupyter_core nest_asyncio python3-dateutil python3-pyzmq python3-tornado"