diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index dbb6f23..5c9e823 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -27,7 +27,7 @@ workflow:
   variables:
     FDO_DISTRIBUTION_VERSION: bookworm
     FDO_DISTRIBUTION_PACKAGES: 'build-essential pkg-config meson git ca-certificates libffi-dev libexpat1-dev libxml2-dev'
-    FDO_DISTRIBUTION_TAG: '2023-12-27.0'
+    FDO_DISTRIBUTION_TAG: '2024-09-05.0'
     FDO_DISTRIBUTION_EXEC: 'env FDO_CI_CONCURRENT=${FDO_CI_CONCURRENT} ./.gitlab-ci/debian-install.sh'
 
 check-commit:
diff --git a/.gitlab-ci/debian-install.sh b/.gitlab-ci/debian-install.sh
index 256d665..a66624f 100755
--- a/.gitlab-ci/debian-install.sh
+++ b/.gitlab-ci/debian-install.sh
@@ -2,7 +2,7 @@
 
 # Note: don't forget to bump FDO_DISTRIBUTION_TAG when editing this file!
 
-git clone --branch 1.20.0 --depth=1 https://gitlab.freedesktop.org/wayland/wayland
+git clone --branch 1.23.1 --depth=1 https://gitlab.freedesktop.org/wayland/wayland
 cd wayland/
 git show -s HEAD
 meson build/ -Dtests=false -Ddocumentation=false