diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c497040add..857586f6fc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -27,14 +27,14 @@ variables:
 
 style-check-diff:
   extends: .only-default
-  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v14
+  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v15
   stage: .pre
   allow_failure: true
   script:
     - .gitlab-ci/run-style-check-diff.sh
 
 fedora-x86_64:
-  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v14
+  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v15
   stage: build
   variables:
     EXTRA_MESON_FLAGS: "--buildtype=debug --default-library=both"
@@ -66,7 +66,7 @@ fedora-x86_64:
     <<: *cache-paths
 
 release-build:
-  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v14
+  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v15
   stage: build
   variables:
     EXTRA_MESON_FLAGS: "--buildtype=release"
@@ -168,7 +168,7 @@ flatpak-master:icon-browser:
   <<: *flatpak-master
 
 static-scan:
-  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v14
+  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v15
   stage: analysis
   variables:
     EXTRA_MESON_FLAGS: "--buildtype=debug"
@@ -181,7 +181,7 @@ static-scan:
   allow_failure: true
 
 reference:
-  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v14
+  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v15
   stage: docs
   variables:
     EXTRA_MESON_FLAGS: "--buildtype=release"
diff --git a/.gitlab-ci/fedora.Dockerfile b/.gitlab-ci/fedora.Dockerfile
index 10cb2f7f6a..a21549473b 100644
--- a/.gitlab-ci/fedora.Dockerfile
+++ b/.gitlab-ci/fedora.Dockerfile
@@ -13,6 +13,7 @@ RUN dnf -y install \
     colord-devel \
     cups-devel \
     dbus-daemon \
+    dbus-x11 \
     dejavu-sans-mono-fonts \
     desktop-file-utils \
     diffutils \