diff --git a/go.mod b/go.mod
index 59d7fc3..83ed8d3 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/secrethub/secrethub-http-proxy
 
 require (
 	github.com/gorilla/mux v1.7.0
-	github.com/secrethub/secrethub-go v0.17.0
+	github.com/secrethub/secrethub-go v0.18.0
 	golang.org/x/crypto v0.0.0-20190225124518-7f87c0fbb88b
 	golang.org/x/sys v0.0.0-20190329044733-9eb1bfa1ce65 // indirect
 )
diff --git a/go.sum b/go.sum
index e874321..d13b7e0 100644
--- a/go.sum
+++ b/go.sum
@@ -29,6 +29,8 @@ github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
 github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
 github.com/secrethub/secrethub-go v0.17.0 h1:AlRbFlLofhzY7Onv1QRI0u0iB4UTr8PCrNW5rnvsiHE=
 github.com/secrethub/secrethub-go v0.17.0/go.mod h1:gqrxdTNcVowCy/Bo49Y+7En12aV24wnoG3ktUF9xW/k=
+github.com/secrethub/secrethub-go v0.18.0 h1:6Jm3d/UjaWgOoduZX9S1MjiXG+zyVsxkpQ5RxLRucRs=
+github.com/secrethub/secrethub-go v0.18.0/go.mod h1:gqrxdTNcVowCy/Bo49Y+7En12aV24wnoG3ktUF9xW/k=
 golang.org/x/crypto v0.0.0-20190225124518-7f87c0fbb88b h1:+/WWzjwW6gidDJnMKWLKLX1gxn7irUTF1fLpQovfQ5M=
 golang.org/x/crypto v0.0.0-20190225124518-7f87c0fbb88b/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/sys v0.0.0-20190329044733-9eb1bfa1ce65 h1:hOY+O8MxdkPV10pNf7/XEHaySCiPKxixMKUshfHsGn0=