diff --git a/.cirrus.yml b/.cirrus.yml
index c4c9244415..d544b233d0 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -33,12 +33,12 @@ env:
     ####
     #### Cache-image names to test with (double-quotes around names are critical)
     ####
-    FEDORA_NAME: "fedora-35"
-    PRIOR_FEDORA_NAME: "fedora-34"
+    FEDORA_NAME: "fedora-36"
+    PRIOR_FEDORA_NAME: "fedora-35"
     UBUNTU_NAME: "ubuntu-2110"
 
     # Google-cloud VM Images
-    IMAGE_SUFFIX: "c4831699639992320"
+    IMAGE_SUFFIX: "c4955393725038592"
     FEDORA_CACHE_IMAGE_NAME: "fedora-${IMAGE_SUFFIX}"
     PRIOR_FEDORA_CACHE_IMAGE_NAME: "prior-fedora-${IMAGE_SUFFIX}"
     UBUNTU_CACHE_IMAGE_NAME: "ubuntu-${IMAGE_SUFFIX}"