diff --git a/.gitlab-ci/fedora-base.Dockerfile b/.gitlab-ci/fedora-base.Dockerfile
index c9e428d54c..cf31b534f7 100644
--- a/.gitlab-ci/fedora-base.Dockerfile
+++ b/.gitlab-ci/fedora-base.Dockerfile
@@ -48,6 +48,7 @@ RUN dnf -y install \
     libmount-devel \
     librsvg2 \
     libselinux-devel \
+    libubsan \
     libXcomposite-devel \
     libXcursor-devel \
     libXcursor-devel \
diff --git a/.gitlab-ci/fedora.Dockerfile b/.gitlab-ci/fedora.Dockerfile
index 95e2bdf727..0616065c02 100644
--- a/.gitlab-ci/fedora.Dockerfile
+++ b/.gitlab-ci/fedora.Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.gitlab.gnome.org/gnome/gtk/fedora-base:v19
+FROM registry.gitlab.gnome.org/gnome/gtk/fedora-base:v20
 
 ARG HOST_USER_ID=5555
 ENV HOST_USER_ID ${HOST_USER_ID}