diff --git a/development/spyder/README b/development/spyder/README
index fa538cac4c..4da247a037 100644
--- a/development/spyder/README
+++ b/development/spyder/README
@@ -2,6 +2,5 @@ Spyder (previously known as Pydee) is a powerful interactive
 development environment for the Python language with advanced editing,
 interactive testing, debugging and introspection features.
 
-spyder 5.3.1 is the last available version in Slackware 15.0. Newer
-versions require a newer python3-lsp-server, which in turn requires
-a newer python-setuptools. 
+spyder 5.4.0 is the last available version in Slackware 15.0. Newer
+versions require a newer python3-lsp-server.
diff --git a/development/spyder/spyder.SlackBuild b/development/spyder/spyder.SlackBuild
index d5e41ee226..f0e583790a 100644
--- a/development/spyder/spyder.SlackBuild
+++ b/development/spyder/spyder.SlackBuild
@@ -3,6 +3,7 @@
 # Slackware build script for spyder
 
 # Copyright 2010-2016 Larry Hajali <larryhaja[at]gmail[dot]com>
+# Copyright 2024 Isaac Yu <isaacyu@protonmail.com>
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -25,8 +26,8 @@
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=spyder
-VERSION=${VERSION:-5.3.1}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-5.4.0}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -87,13 +88,17 @@ done
 
 # Allow SlackBuilds python libraries versions
 sed 's|IPYTHON_REQVER = ">=7.31.1;<8.0.0"|IPYTHON_REQVER = ">=7.31.1"|' -i spyder/dependencies.py
+sed "s|JEDI_REQVER = '>=0.17.2;<0.19.0'|JEDI_REQVER = '>=0.17.2'|" -i spyder/dependencies.py
+sed "s|PYLINT_REQVER = '>=2.5.0;<3.0'|PYLINT_REQVER = '>=2.5.0'|" -i spyder/dependencies.py
 sed "s|QDARKSTYLE_REQVER = '>=3.0.2;<3.1.0'|QDARKSTYLE_REQVER = '>=3.0.2'|" -i spyder/dependencies.py
-sed "s|QTCONSOLE_REQVER = '>=5.3.0;<5.4.0'|QTCONSOLE_REQVER = '>=5.3.0'|" -i spyder/dependencies.py
-sed "s|SPYDER_KERNELS_REQVER = '>=2.3.1;<2.4.0'|SPYDER_KERNELS_REQVER = '>=2.3.1'|" -i spyder/dependencies.py
+sed "s|QTCONSOLE_REQVER = '>=5.4.0;<5.5.0'|QTCONSOLE_REQVER = '>=5.4.0'|" -i spyder/dependencies.py
+sed "s|SPYDER_KERNELS_REQVER = '>=2.4.0;<2.5.0'|SPYDER_KERNELS_REQVER = '>=2.4.0'|" -i spyder/dependencies.py
 sed "s|ipython>=7.31.1,<8.0.0|ipython>=7.31.1|" -i setup.py
+sed "s|jedi>=0.17.2,<0.19.0|jedi>=0.17.2|" -i setup.py
+sed "s|pylint>=2.5.0,<3.0|pylint>=2.5.0|" -i setup.py
 sed "s|qdarkstyle>=3.0.2,<3.1.0|qdarkstyle>=3.0.2|" -i setup.py
-sed "s|qtconsole>=5.3.0,<5.4.0|qtconsole>=5.3.0|" -i setup.py
-sed "s|spyder-kernels>=2.3.1,<2.4.0|spyder-kernels>=2.3.1|" -i setup.py
+sed "s|qtconsole>=5.4.0,<5.5.0|qtconsole>=5.5.0|" -i setup.py
+sed "s|spyder-kernels>=2.4.0,<2.5.0|spyder-kernels>=2.4.0|" -i setup.py
 
 python3 setup.py install --root=$PKG
 
diff --git a/development/spyder/spyder.info b/development/spyder/spyder.info
index d7486e9dc3..7c926edd95 100644
--- a/development/spyder/spyder.info
+++ b/development/spyder/spyder.info
@@ -1,10 +1,10 @@
 PRGNAM="spyder"
-VERSION="5.3.1"
+VERSION="5.4.0"
 HOMEPAGE="https://github.com/spyder-ide/spyder"
-DOWNLOAD="https://github.com/spyder-ide/spyder/archive/v5.3.1/spyder-5.3.1.tar.gz"
-MD5SUM="dd5827e70667ef344aa7b6b8a4566054"
+DOWNLOAD="https://github.com/spyder-ide/spyder/archive/v5.4.0/spyder-5.4.0.tar.gz"
+MD5SUM="5ebc8154007f12dc28581d2fcbd32711"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES="python3-atomicwrites autopep8 flake8 jellyfish jupyter-nbconvert numpydoc python3-keyring python3-PyQtWebEngine python3-cookiecutter python3-intervaltree python3-lsp-black python3-pylint-venv python3-pyls-spyder python3-qstylizer python3-qtawesome python3-rope python3-rtree python3-spyder-kernels python3-three-merge python3-watchdog yapf python3-textdistance jupyter-qtconsole QDarkStyle python3-pydocstyle"
-MAINTAINER="Larry Hajali"
-EMAIL="larryhaja[at]gmail[dot]com"
+REQUIRES="python3-atomicwrites autopep8 flake8 jellyfish jupyter-nbconvert numpydoc python3-keyring python3-PyQtWebEngine python3-cookiecutter python3-intervaltree python3-lsp-black python3-pylint-venv python3-pyls-spyder python3-qstylizer python3-qtawesome python3-rope python3-rtree python3-spyder-kernels python3-three-merge python3-watchdog yapf python3-textdistance jupyter-qtconsole QDarkStyle python3-pydocstyle python3-whatthepatch"
+MAINTAINER="Isaac Yu"
+EMAIL="isaacyu@protonmail.com"