diff --git a/pipelines/skylab/optimus/Optimus.wdl b/pipelines/skylab/optimus/Optimus.wdl
index 058195b561..f3b05d4dd0 100644
--- a/pipelines/skylab/optimus/Optimus.wdl
+++ b/pipelines/skylab/optimus/Optimus.wdl
@@ -91,8 +91,8 @@ workflow Optimus {
   String pytools_docker = "pytools:1.0.0-1661263730"
   String empty_drops_docker = "empty-drops:1.0.1-4.2"
   String star_docker = "star:1.0.1-2.7.11a-1692706072"
-  String warp_tools_docker_2_2_0 = "warp-tools:lk-PD-2736-doublets"
-  String star_merge_docker = "star-merge-npz:lk-PD-2736-doublets"
+  String warp_tools_docker_2_2_0 = "warp-tools:2.4.0"
+  String star_merge_docker = "star-merge-npz:1.3.0"
 
 
   #TODO how do we handle these?