diff --git a/ci/images_template.yml b/ci/images_template.yml
index d6592cee2..d24e1dcda 100644
--- a/ci/images_template.yml
+++ b/ci/images_template.yml
@@ -1,4 +1,4 @@
 variables:
-  GST_RS_IMG_TAG: '2022-09-22.0'
+  GST_RS_IMG_TAG: '2022-09-23.0'
   GST_RS_STABLE: '1.64.0'
   GST_RS_MSRV: '1.63.0'
diff --git a/ci/install-gtk4.sh b/ci/install-gtk4.sh
index c3dc2ccb5..9ac5e71bf 100644
--- a/ci/install-gtk4.sh
+++ b/ci/install-gtk4.sh
@@ -1,10 +1,13 @@
+#! /bin/sh
+
 set -eux
 
-BRANCH=gtk-4-6
+BRANCH=4.8.1
 
 git clone https://gitlab.gnome.org/GNOME/gtk.git --branch $BRANCH --depth=1
 cd gtk
-meson build -D prefix=/usr/local -Dbuild-tests=false
+
+meson build -D prefix=/usr/local -Dbuild-tests=false -Dwayland-protocols:tests=false
 ninja -C build
 ninja -C build install
 cd ..
diff --git a/ci/windows-docker/install_gtk.ps1 b/ci/windows-docker/install_gtk.ps1
index 03c034e85..6150c5f51 100644
--- a/ci/windows-docker/install_gtk.ps1
+++ b/ci/windows-docker/install_gtk.ps1
@@ -1,7 +1,7 @@
 [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12;
 
 # Download gstreamer and all its subprojects
-git clone -b gtk-4-6 --depth 1 https://gitlab.gnome.org/gnome/gtk.git C:\gtk
+git clone -b 4.8.1 --depth 1 https://gitlab.gnome.org/gnome/gtk.git C:\gtk
 if (!$?) {
   Write-Host "Failed to clone gtk"
   Exit 1