diff --git a/ci/sub b/ci/sub
index b12c0c167..db47ec571 160000
--- a/ci/sub
+++ b/ci/sub
@@ -1 +1 @@
-Subproject commit b12c0c167b215989dbb9bb8df649eb142d9e3f8d
+Subproject commit db47ec571629afa0547fb68e5805bc7efe4398a3
diff --git a/go.mod b/go.mod
index c426e31ce..bc0e8099f 100644
--- a/go.mod
+++ b/go.mod
@@ -21,7 +21,7 @@ require (
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2
 	gonum.org/v1/plot v0.12.0
 	nhooyr.io/websocket v1.8.7
-	oss.terrastruct.com/util-go v0.0.0-20221206170534-0e38c34a59e0
+	oss.terrastruct.com/util-go v0.0.0-20221206175512-89fb62b145b5
 )
 
 require (
diff --git a/go.sum b/go.sum
index 4e453c95d..4d3020c66 100644
--- a/go.sum
+++ b/go.sum
@@ -806,8 +806,8 @@ honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 nhooyr.io/websocket v1.8.7 h1:usjR2uOr/zjjkVMy0lW+PPohFok7PCow5sDjLgX4P4g=
 nhooyr.io/websocket v1.8.7/go.mod h1:B70DZP8IakI65RVQ51MsWP/8jndNma26DVA/nFSCgW0=
-oss.terrastruct.com/util-go v0.0.0-20221206170534-0e38c34a59e0 h1:X2sTpdYi14RpoyGdDmmJN8EkXCsb+RRyUO7gJ5jN5UI=
-oss.terrastruct.com/util-go v0.0.0-20221206170534-0e38c34a59e0/go.mod h1:Fwy72FDIOOM4K8F96ScXkxHHppR1CPfUyo9+x9c1PBU=
+oss.terrastruct.com/util-go v0.0.0-20221206175512-89fb62b145b5 h1:wYIaN77LyZqRU367yA4VZUZHFugxkvwkMw0/4KHcn24=
+oss.terrastruct.com/util-go v0.0.0-20221206175512-89fb62b145b5/go.mod h1:Fwy72FDIOOM4K8F96ScXkxHHppR1CPfUyo9+x9c1PBU=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/pdf v0.1.1 h1:k1MczvYDUvJBe93bYd7wrZLLUEcLZAuF824/I4e5Xr4=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=