diff --git a/test/utils/docker/vcenter-simulator/Dockerfile b/test/utils/docker/vcenter-simulator/Dockerfile
index 68040a0442c..96926687863 100644
--- a/test/utils/docker/vcenter-simulator/Dockerfile
+++ b/test/utils/docker/vcenter-simulator/Dockerfile
@@ -1,4 +1,4 @@
-FROM fedora:25
+FROM fedora:26
 
 RUN (cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i == systemd-tmpfiles-setup.service ] || rm -f $i; done); \
 rm -f /lib/systemd/system/multi-user.target.wants/*; \