diff --git a/build.env b/build.env
index ab179766ca3..958f1bdb346 100644
--- a/build.env
+++ b/build.env
@@ -22,8 +22,8 @@ CSI_UPGRADE_VERSION=v3.14.2
 CEPH_CSI_OPERATOR_VERSION=latest
 
 # Ceph version to use
-BASE_IMAGE=quay.io/ceph/ceph:v19.2.2
-CEPH_VERSION=squid
+BASE_IMAGE=quay.io/ceph/ceph:v20
+CEPH_VERSION=tentacle
 
 # standard Golang options
 GOLANG_VERSION=1.24.6