diff --git a/mingw-w64-python-jupyter_client/PKGBUILD b/mingw-w64-python-jupyter_client/PKGBUILD
index 6d6e989059..6db7990dc5 100644
--- a/mingw-w64-python-jupyter_client/PKGBUILD
+++ b/mingw-w64-python-jupyter_client/PKGBUILD
@@ -7,7 +7,7 @@ pkgname=("${MINGW_PACKAGE_PREFIX}-python-${_realname}")
 provides=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
 conflicts=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
 replaces=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
-pkgver=7.4.4
+pkgver=7.4.7
 pkgrel=1
 pkgdesc="The reference implementation of the Jupyter protocol (mingw-w64)"
 arch=('any')
@@ -32,7 +32,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-python-build"
              "${MINGW_PACKAGE_PREFIX}-python-hatchling")
 options=('!strip')
 source=(https://github.com/jupyter/${_realname}/archive/v${pkgver}.tar.gz)
-sha256sums=('0d6f4a796b8f9aec46df4555cb4eb3677790707084d84803676dda418b4de471')
+sha256sums=('e33d33bda186be23e864eca32fae873f01292ce1b537eb79a9b78e96cd729ff3')
 
 prepare() {
   rm -rf python-build-${MSYSTEM} | true