diff --git a/go.mod b/go.mod
index 2ff56b7..2f8dbc7 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/alecthomas/kingpin/v2 v2.4.0
 	github.com/go-kit/log v0.2.1
 	github.com/google/go-cmp v0.6.0
-	github.com/hansmi/paperhooks v0.0.8
+	github.com/hansmi/paperhooks v0.0.9
 	github.com/prometheus/client_golang v1.18.0
 	github.com/prometheus/common v0.46.0
 	github.com/prometheus/exporter-toolkit v0.11.0
@@ -14,6 +14,8 @@ require (
 )
 
 require (
+	cloud.google.com/go/compute v1.20.1 // indirect
+	cloud.google.com/go/compute/metadata v0.2.3 // indirect
 	github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cenkalti/backoff/v4 v4.2.1 // indirect
diff --git a/go.sum b/go.sum
index b047200..bf84ddc 100644
--- a/go.sum
+++ b/go.sum
@@ -1,3 +1,7 @@
+cloud.google.com/go/compute v1.20.1 h1:6aKEtlUiwEpJzM001l0yFkpXmUVXaN8W+fbkb2AZNbg=
+cloud.google.com/go/compute v1.20.1/go.mod h1:4tCnrn48xsqlwSAiLf1HXMQk8CONslYbdiEZc9FEIbM=
+cloud.google.com/go/compute/metadata v0.2.3 h1:mg4jlk7mCAj6xXp9UJ4fjI9VUI5rubuGBW5aJ7UnBMY=
+cloud.google.com/go/compute/metadata v0.2.3/go.mod h1:VAV5nSsACxMJvgaAuX6Pk2AawlZn8kiOGuCv6gTkwuA=
 github.com/alecthomas/kingpin/v2 v2.4.0 h1:f48lwail6p8zpO1bC4TxtqACaGqHYA22qkHjHpqDjYY=
 github.com/alecthomas/kingpin/v2 v2.4.0/go.mod h1:0gyi0zQnjuFk8xrkNKamJoyUo382HRL7ATRpFZCw6tE=
 github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 h1:s6gZFSlWYmbqAuRjVTiNNhvNRfY2Wxp9nhfyel4rklc=
@@ -30,8 +34,8 @@ github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/go-querystring v1.1.0 h1:AnCroh3fv4ZBgVIf1Iwtovgjaw/GiKJo8M8yD/fhyJ8=
 github.com/google/go-querystring v1.1.0/go.mod h1:Kcdr2DB4koayq7X8pmAG4sNG59So17icRSOU623lUBU=
-github.com/hansmi/paperhooks v0.0.8 h1:EJAXJLrpLTBy0QGAPh5BF64YhMSw/WmrxhPtmE3ELf8=
-github.com/hansmi/paperhooks v0.0.8/go.mod h1:j3a/su6lWpuP2UzHnwaZ1rhmdD0P11HoecJJY/fO72w=
+github.com/hansmi/paperhooks v0.0.9 h1:RbkmfWp7GtTYqW2G7DeuLanw0ONB3KnFG9GNHXr8ejg=
+github.com/hansmi/paperhooks v0.0.9/go.mod h1:mEQO/hEUzUt89+wybT6X/EqAF0KCIZNuozYAGiuZS7U=
 github.com/jarcoal/httpmock v1.3.1 h1:iUx3whfZWVf3jT01hQTO/Eo5sAYtB2/rqaUuOtpInww=
 github.com/jpillora/backoff v1.0.0 h1:uvFg412JmmHBHw7iwprIxkPMI+sGQ4kzOWsMeHnm2EA=
 github.com/jpillora/backoff v1.0.0/go.mod h1:J/6gKK9jxlEcS3zixgDgUAsiuZ7yrSoa/FX5e0EB2j4=