diff --git a/go.mod b/go.mod
index d9fcfdaa..e227992d 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.12
 
 require (
 	bitbucket.org/ausocean/iot v1.2.6
-	bitbucket.org/ausocean/utils v1.2.8
+	bitbucket.org/ausocean/utils v1.2.9
 	github.com/BurntSushi/toml v0.3.1 // indirect
 	github.com/Comcast/gots v0.0.0-20190305015453-8d56e473f0f7
 	github.com/go-audio/audio v0.0.0-20181013203223-7b2a6ca21480
diff --git a/go.sum b/go.sum
index e840e715..0ff043ea 100644
--- a/go.sum
+++ b/go.sum
@@ -6,6 +6,8 @@ bitbucket.org/ausocean/utils v0.0.0-20190408050157-66d3b4d4041e/go.mod h1:uXzX9z
 bitbucket.org/ausocean/utils v1.2.6/go.mod h1:uXzX9z3PLemyURTMWRhVI8uLhPX4uuvaaO85v2hcob8=
 bitbucket.org/ausocean/utils v1.2.8 h1:hyxAIqYBqjqCguG+6A/kKyrAihyeUt2LziZg6CH0gLU=
 bitbucket.org/ausocean/utils v1.2.8/go.mod h1:uXzX9z3PLemyURTMWRhVI8uLhPX4uuvaaO85v2hcob8=
+bitbucket.org/ausocean/utils v1.2.9 h1:g45C6KCNvCLOGFv+ZnmDbQOOdnwpIsvzuNOD141CTVI=
+bitbucket.org/ausocean/utils v1.2.9/go.mod h1:uXzX9z3PLemyURTMWRhVI8uLhPX4uuvaaO85v2hcob8=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/Comcast/gots v0.0.0-20190305015453-8d56e473f0f7 h1:LdOc9B9Bj6LEsKiXShkLA3/kpxXb6LJpH+ekU2krbzw=