diff --git a/config/projects.toml b/config/projects.toml
index 8ced567..13a7264 100644
--- a/config/projects.toml
+++ b/config/projects.toml
@@ -9,14 +9,14 @@ unless_env = "BUILD_OS"
 
 [project.omnios-build]
 github = "oxidecomputer/helios-omnios-build"
-rev = "helios2"
+rev = "helios3"
 unless_env = "BUILD_OS"
 use_ssh = false
 site_sh = true
 
 [project.omnios-extra]
 github = "oxidecomputer/helios-omnios-extra"
-rev = "helios2"
+rev = "helios3"
 unless_env = "BUILD_OS"
 use_ssh = false
 site_sh = true